put_v into_o a_o retort_n and_o distil_v in_o sand_n by_o degree_n of_o fire_n afford_v Ê’ij+_n 48._o gr_n of_o oil_n but_o there_o happen_v a_o unlucky_a mistake_n about_o the_o salt_n and_o spirit_n for_o after_o the_o latter_a be_v pour_v off_o which_o weigh_v but_o 48._o gr_n the_o wet_a salt_n which_o stick_v in_o good_a quantity_n to_o the_o lateral_a and_o upper_a part_n of_o the_o receiver_n instead_o of_o have_v be_v wash_v out_o as_o it_o shall_v have_v be_v with_o the_o phlegm_n of_o the_o same_o blood_n be_v wash_v out_o with_o distil_a water_n whence_o we_o obtain_v by_o sublimation_n into_o the_o neck_n of_o a_o glass_n egg_n Ê’j+_n 5._o gr_n of_o dry_a salt_n but_o by_o the_o taste_n of_o the_o distil_a water_n whence_o it_o be_v sublime_v it_o appear_v that_o all_o the_o salt_n have_v not_o be_v raise_v which_o invite_v i_o to_o put_v to_o it_o as_o much_o good_a spirit_n of_o salt_n as_o i_o suppose_v to_o be_v at_o least_o sufficient_a to_o satiate_v it_o with_o design_n to_o try_v whether_o by_o evaporate_n this_o mixture_n to_o dryness_n and_o sublime_a salt_n by_o the_o help_n of_o a_o alcaly_a we_o may_v not_o recover_v all_o or_o almost_o all_o the_o volatile_a salt_n that_o have_v be_v somewhat_o fix_v by_o the_o acid_n spirit_n the_o retort_n be_v cut_v that_o the_o caput_fw-la mortuum_n may_v be_v take_v out_o it_o be_v find_v to_o weigh_v Ê’uj+_n 12._o gr_n which_o be_v careful_o calcine_v yield_v but_o two_o scruple_n and_o four_o grain_n of_o ash_n which_o the_o laborant_fw-la say_fw-la be_v red._n these_o be_v elixiviate_v afford_v eighteen_o grain_n of_o salt_n beside_o the_o remain_a earth_n or_o terrestrial_a substance_n which_o i_o keep_v by_o i_o because_o notwithstanding_o all_o the_o violence_n of_o fire_n it_o have_v undergo_v it_o be_v of_o a_o red_a colour_n which_o seem_v to_o some_o to_o have_v a_o eye_n of_o purple_a in_o it_o experiment_n belong_v to_o the_o primary_n title_n of_o the_o natural_a history_n of_o humane_a blood_n experiment_n iii_o spirit_n of_o vinegar_n be_v put_v upon_o the_o florid_n superficies_n of_o a_o parcel_n of_o humane_a blood_n do_v very_o quick_o deprive_v it_o of_o its_o fresh_a scarlet_a colour_n and_o make_v it_o of_o a_o dark_a or_o dirty_a colour_n experiment_n iu._n the_o juice_n of_o a_o lemon_n squeeze_v upon_o the_o florid_n surface_n of_o blood_n do_v present_o somewhat_o impair_v the_o colour_n but_o do_v not_o appear_v to_o alter_v it_o any_o thing_n near_o so_o much_o as_o the_o spirit_n of_o vinegar_n have_v do_v experiment_n v._n juice_n of_o orange_n change_v the_o colour_n of_o the_o florid_n surface_n of_o blood_n less_o than_o juice_n of_o lemmons_n have_v do_v experiment_n vi._n the_o black_a or_o low_a part_n of_o a_o portion_n of_o humane_a blood_n be_v turn_v uppermost_o and_o thereby_o expose_v to_o the_o air_n within_o half_a or_o three_o quarter_n of_o a_o hour_n somewhat_o more_o or_o less_o acquire_v by_o the_o contact_n of_o it_o a_o pleasant_a and_o florid_n colour_n experiment_n vii_o but_o if_o upon_o the_o black_a surface_n of_o the_o blood_n some_o good_a urinous_a spirit_n as_o that_o of_o salarmoniack_a be_v drop_v there_o will_v be_v a_o alteration_n produce_v in_o a_o trice_n and_o a_o pleasant_a red_a colour_n though_o perhaps_o somewhat_o inferior_a to_o that_o produce_v by_o the_o contact_n of_o the_o air_n will_v present_o appear_v on_o the_o surface_n of_o the_o blood_n experiment_n viii_o fix_a alcaly_n or_o lixiviate_v salt_n resolve_v per_fw-la deliquium_fw-la do_v likewise_o alter_v the_o black_a superficies_n of_o the_o blood_n to_o a_o red_a colour_n but_o not_o so_o florid_n or_o pleasant_a as_o that_o produce_v by_o the_o urinous_a spirit_n above_o mention_v experiment_n ix_o the_o fresh_o draw_v juice_n of_o the_o leave_n of_o scurvygrass_n be_v drop_v upon_o the_o black_a superficies_n of_o a_o lump_n of_o humane_a blood_n seem_v present_o to_o make_v some_o change_n in_o the_o colour_n of_o it_o make_v we_o judge_v it_o somewhat_o reddish_n and_o inclinable_a to_o floridness_n the_o seven_o forego_v note_n suppose_v it_o to_o be_v already_o know_v that_o when_o healthy_a blood_n be_v suffer_v to_o settle_v in_o a_o porringer_n that_o surface_n of_o the_o concrete_v part_n which_o be_v expose_v to_o the_o air_n will_v be_v adorn_v with_o a_o fine_a red_a colour_n and_o if_o the_o same_o mass_n be_v turn_v upside_o down_o that_o which_o before_o be_v the_o low_a surface_n of_o it_o will_v appear_v of_o a_o very_a dark_a and_o blackish_a colour_n experiment_n x._o have_v for_o trial_n sake_n almost_o fill_v a_o vial_n capable_a of_o contain_v by_o guess_n near_o a_o pound_n of_o humane_a blood_n with_o a_o mixture_n of_o that_o liquor_n and_o some_o rectify_v spirit_n of_o wine_n who_o proportion_n i_o can_v remember_v but_o guess_v it_o be_v a_o four_o or_o eight_o part_n at_o the_o end_n of_o above_o three_o year_n look_v upon_o the_o same_o glass_n stop_v with_o nothing_o but_o a_o cork_n we_o find_v it_o coagulate_v or_o to_o speak_v more_o wary_o in_o a_o consistent_a form_n and_o the_o vessel_n be_v unstopped_a there_o appear_v no_o sign_n of_o putrefaction_n in_o the_o blood_n and_o have_v smell_v to_o it_o we_o can_v not_o perceive_v that_o it_o do_v at_o all_o stink_n so_o balsamic_a a_o virtue_n have_v dephlegm_v spirit_n of_o wine_n to_o preserve_v humane_a blood_n experiment_n xi_o we_o take_v a_o piece_n of_o fibrous_a or_o concrete_v blood_n of_o the_o bigness_n of_o a_o large_a bean_n or_o thereabouts_o and_o have_v put_v it_o into_o a_o small_a glass_n vessel_n with_o a_o flattish_a bottom_n we_o pour_v on_o it_o as_o much_o high_o rectify_v vinous_a spirit_n as_o may_v serve_v to_o cover_v it_o though_o it_o have_v be_v twice_o thick_a than_o it_o be_v then_o we_o light_o cover_v this_o open-mouthed_a glass_n with_o another_o and_o set_v the_o vessel_n in_o a_o quiet_a place_n that_o the_o vinous_a spirit_n may_v have_v leisure_n to_o imbibe_n the_o serous_a or_o aqueous_a part_n of_o the_o blood_n and_o thereby_o harden_v that_o yet_o soft_a substance_n and_o in_o effect_v it_o quick_o seem_v to_o have_v gain_v a_o superficial_a crust_n but_o the_o internal_a part_n continue_v yet_o soft_a we_o leave_v the_o liquor_n upon_o the_o blood_n for_o a_o day_n or_o two_o long_a and_o then_o we_o find_v that_o the_o action_n of_o the_o liquor_n have_v quite_o penetrate_v the_o lump_n of_o blood_n and_o make_v it_o moderate_o hard_a and_o friable_a this_o experiment_n have_v be_v make_v in_o the_o cold_a may_v much_o confirm_v a_o trial_n elsewhere_o mention_v to_o have_v be_v make_v to_o the_o same_o purpose_n and_o both_o of_o they_o together_o induce_v i_o to_o fear_v that_o two_o or_o three_o ingenious_a writer_n that_o in_o their_o chemical_a receipt_n prescribe_v solution_n and_o tincture_n of_o concrete_v blood_n in_o spirit_n of_o wine_n have_v set_v down_o the_o pompous_a process_n wherein_o these_o operation_n be_v prescribe_v rather_o according_a to_o conjecture_n than_o experience_n experiment_n xii_o it_o may_v be_v of_o some_o use_n to_o the_o speculative_a to_o know_v how_o much_o volatile_a salt_n of_o blood_n be_v dissoluble_a in_o water_n or_o phlegm_n and_o therefore_o have_v cause_v a_o ounce_n of_o distil_v water_n for_o common_a water_n because_o of_o some_o saltishness_n that_o usual_o accompany_v it_o will_v not_o have_v be_v so_o proper_a on_o this_o occasion_n to_o be_v careful_o weigh_v out_o we_o put_v into_o it_o little_a by_o little_a some_o dry_a and_o white_a volatile_a salt_n of_o blood_n and_o shake_v it_o well_o into_o the_o liquor_n to_o make_v it_o disperse_v the_o better_a we_o allow_v it_o also_o a_o competent_a time_n for_o solution_n and_o by_o this_o mean_v we_o find_v that_o â„¥_o i._n of_o water_n will_v dissolve_v at_o lest_o Ê’ij_fw-la that_o be_v a_o four_o part_n of_o its_o weight_n of_o dry_a salt_n and_o that_o in_o the_o cold_a for_o afterward_o by_o the_o help_n of_o heat_n we_o make_v the_o same_o liquor_n dissolve_v near_o five_o and_o twenty_o grain_n more_o in_o which_o last_o part_n of_o the_o experiment_n i_o have_v a_o further_a aim_n which_o be_v to_o try_v whether_o upon_o the_o refrigeration_n of_o the_o liquor_n the_o dissolve_v salt_n will_v not_o shoot_v into_o crystal_n of_o observable_a figure_n but_o the_o event_n answer_v not_o at_o that_o time_n my_o desire_n yet_o leave_v i_o not_o without_o some_o intention_n to_o reiterate_v the_o experiment_n if_o i_o shall_v get_v another_o opportunity_n postscript_n experiment_n xiii_o we_o put_v the_o above_o mention_v solution_n into_o a_o retort_n to_o be_v draw_v off_o with_o a_o pretty_a quick_a heat_n which_o on_o this_o occasion_n we_o prefer_v to_o a_o much_o slow_a one_o and_o thereby_o obtain_v a_o
to_o it_o a_o convenient_a quantity_n of_o distil_v water_n i_o suppose_v rain-water_n will_v have_v do_v as_o well_o tho'_o common_a water_n will_v not_o we_o diligent_o confound_v these_o liquor_n by_o frequent_a agitation_n that_o the_o water_n may_v rob_v the_o oil_n of_o its_o separable_a saline_n corpuscle_n of_o which_o trial_n the_o event_n be_v that_o after_o the_o liquor_n be_v well_o settle_v the_o water_n whereof_o we_o purposely_o forbear_v to_o employ_v too_o much_o be_v find_v impregnate_v with_o saline_n corpuscle_n that_o it_o have_v by_o dissolution_n obtain_v from_o the_o oil_n by_o virtue_n of_o which_o it_o be_v endow_v with_o a_o moderate_o brisk_a taste_n and_o will_v ready_o turn_v syrup_n of_o violet_n green_a and_o precipitate_v out_o of_o a_o solution_n of_o common_a sublimate_n a_o white_a powder_n to_o name_v now_o no_o other_o of_o its_o resemblance_n to_o weak_a spirit_n of_o humane_a blood_n and_o this_o operation_n i_o the_o more_o willing_o relate_v on_o this_o occasion_n that_o you_o may_v be_v invite_v to_o try_v what_o the_o like_a method_n will_v do_v on_o other_o empyreumatical_a oil_n as_o of_o hartshorn_n urine_n etc._n etc._n draw_v from_o body_n that_n belong_v to_o the_o animal_n kingdom_n experiment_n 5._o to_o examine_v a_o conjecture_n who_o ground_n i_o can_v stay_v to_o set_v down_o we_o put_v some_o unrectify_v oil_n of_o humane_a blood_n into_o a_o concave_a piece_n of_o glass_n and_o then_o have_v drop_v into_o it_o as_o much_o oil_n of_o vitriol_n as_o might_n by_o guess_n amount_v to_o a_o four_o or_o three_o part_n of_o the_o fetid_v oil_n we_o stir_v they_o well_o together_o with_o a_o slender_a piece_n of_o solid_a glass_n by_o which_o mean_v the_o mixture_n be_v make_v to_o send_v up_o good_a store_n of_o whitish_a fume_n or_o smoke_n and_o grow_v as_o be_v expect_v considerable_o hot_a it_o be_v indeed_o so_o hot_a that_o tho'_o it_o amount_v not_o to_o above_o a_o spoonful_n yet_o i_o be_v not_o able_a without_o pain_n &_o inconvenience_n to_o hold_v my_o finger_n underneath_o that_o part_n of_o the_o glass_n that_o contain_v the_o incalescent_a liquor_n experiment_n 6._o it_o may_v be_v worth_a while_n to_o relate_v that_o what_o i_o have_v elsewhere_o observe_v about_o some_o other_o empyreumatical_a oil_n hold_v true_a in_o that_o of_o humane_a blood_n for_o have_v take_v some_o of_o this_o liquor_n unrectify_v tho'_o in_o that_o state_n it_o appear_v gross_a and_o dark_a and_o muddy_a yet_o it_o will_v ready_o even_o in_o the_o cold_a dissolve_v in_o or_o mingle_v with_o high_o rectify_v vinous_a spirit_n to_o which_o it_o communicate_v a_o reddish_n colour_n deep_a enough_o agreeable_o to_o what_o i_o former_o note_v touch_v the_o colour_n of_o this_o oil._n to_o the_o xxii_o title_n of_o the_o history_n i_o do_v not_o remember_v to_o have_v meet_v with_o in_o any_o author_n a_o account_n of_o the_o quality_n of_o the_o fix_a salt_n of_o humane_a blood_n and_o i_o know_v not_o whether_o any_o have_v have_v the_o curiosity_n to_o prepare_v it_o whereat_o i_o do_v not_o much_o wonder_n since_o to_o obtain_v so_o much_o as_o â„¥_o i_o of_o it_o there_o be_v requisite_a a_o considerable_a quantity_n perhaps_o some_o pound_n of_o blood_n and_o the_o calcination_n require_v so_o obstinate_a a_o fire_n that_o a_o man_n patience_n may_v easy_o be_v tire_v before_o the_o operation_n be_v perfect_v or_o by_o the_o small_a appearance_n of_o calcination_n that_o the_o caput_fw-la mortuum_n will_v afford_v he_o after_o have_v be_v keep_v three_o or_o four_o hour_n in_o the_o fire_n he_o may_v be_v induce_v to_o conclude_v that_o all_o the_o salt_n of_o blood_n be_v volatile_a in_o a_o good_a fire_n and_o consequent_o that_o it_o will_v yield_v no_o fix_v salt_n but_o have_v by_o a_o obstinate_a calcination_n obtain_v between_o three_o or_o four_o dram_fw-la of_o this_o salt_n i_o find_v not_o that_o it_o be_v a_o fix_a alcaly_a or_o a_o lixiviate_v salt_n but_o rather_o as_o i_o expect_v of_o the_o nature_n of_o common_a or_o sea-salt_n tho'_o not_o without_o some_o little_a diversity_n which_o discover_v itself_o by_o some_o nice_a trial_n but_o as_o to_o the_o main_a our_o salt_n be_v scarce_o distinguishable_a from_o marin_fw-mi salt_n for_o it_o taste_v very_o like_o it_o a_o strong_a solution_n of_o it_o do_v not_o ready_o for_o i_o be_v not_o at_o leisure_n to_o wait_v long_o for_o the_o event_n turn_v syrup_n of_o violet_n green_a or_o greenish_a nor_o which_o be_v more_o precipitate_v a_o brick_n colour_n or_o brownish_a yellow_n no_o more_o than_o a_o white_a powder_n out_o of_o solution_n of_o sublimate_n i_o also_o find_v by_o trial_n that_o the_o spirit_n of_o salt_n do_v not_o dissolve_v it_o as_o a_o alcaly_a and_o to_o these_o way_n of_o examine_v it_o i_o add_v three_o other_o that_o i_o have_v not_o know_v use_v for_o such_o a_o purpose_n and_o which_o have_v all_o three_o of_o they_o such_o event_n as_o be_v expect_v for_o have_v put_v some_o oil_n of_o vitriol_n upon_o a_o little_a of_o our_o dry_a salt_n it_o do_v immediate_o as_o i_o have_v divers_a time_n observe_v it_o to_o do_v upon_o common_a salt_n corrode_v it_o with_o great_a violence_n and_o with_o much_o foam_n and_o smoke_n we_o also_o drop_v a_o little_a of_o our_o fix_a salt_n dissolve_v in_o distil_a water_n upon_o a_o solution_n of_o fine_a silver_n make_v in_o aqua_fw-la fortis_fw-la whereupon_o immediate_o ensue_v a_o precipitation_n of_o a_o copious_a white_a powder_n and_o last_o for_o further_a trial_n have_v put_v some_o leaf_n gold_n into_o aqua_fw-la fortis_fw-la which_o will_v not_o as_o will_v easy_o be_v believe_v work_v upon_o it_o whilst_o it_o be_v swim_v there_o without_o be_v so_o much_o as_o discolour_a i_o put_v a_o little_a of_o our_o powder_a salt_n into_o the_o liquor_n which_o be_v thereby_o turn_v into_o a_o kind_n of_o aqua_fw-la regius_fw-la do_v in_o a_o trice_n without_o the_o assistance_n of_o heat_n total_o dissolve_v it_o to_o the_o xxiii_o title_n of_o the_o history_n of_o humane_a blood_n there_o be_v a_o far_o great_a calcination_n than_o one_o will_v expect_v require_v to_o obtain_v the_o caput_fw-la mortuum_n of_o humane_a blood_n which_o afford_v but_o very_o little_a of_o it_o for_o from_o â„¥_o xxiv_o of_o dry_a blood_n which_o perhaps_o be_v but_o the_o three_o or_o four_o part_n in_o weight_n of_o the_o entire_a blood_n that_o afford_v it_o we_o can_v get_v after_o two_o day_n calcination_n but_o Ê’ij_fw-la 9_o gr_n of_o earth_n and_o though_o this_o be_v so_o careful_o make_v that_o it_o may_v very_o probable_o be_v suppose_v to_o deserve_v the_o name_n of_o terra_fw-la damnata_fw-la better_o than_o most_o substance_n to_o which_o chemist_n be_v wont_a to_o give_v that_o appellation_n yet_o one_o may_v suspect_v that_o this_o itself_o be_v not_o pure_a elementary_a earth_n since_o it_o have_v a_o red_a colour_n very_o like_o that_o of_o colcotar_n of_o vitriol_n to_o the_o vxxi_n title_n of_o the_o history_n the_o quantity_n of_o the_o principle_n or_o rather_o of_o the_o several_a differ_a substance_n obtain_v by_o distillation_n from_o humane_a blood_n may_v seem_v easy_a but_o be_v indeed_o very_o difficult_a if_o at_o all_o possible_a to_o be_v determine_v not_o only_o because_o of_o the_o sometime_o great_a disparity_n as_o to_o proportion_n that_o may_v be_v meet_v with_o of_o the_o fibrous_a or_o concrete_v part_n to_o the_o serum_n in_o the_o blood_n of_o differ_v person_n and_o even_o of_o the_o same_o person_n according_a to_o differ_v circumstance_n but_o also_o because_o it_o be_v more_o difficult_a to_o distil_v even_o the_o dry_a and_o pulverable_a part_n of_o blood_n without_o addition_n than_o those_o that_o have_v not_o try_v will_v easy_o judge_v and_o i_o doubt_v that_o few_o have_v try_v it_o well_o because_o i_o have_v not_o meet_v with_o any_o that_o take_v notice_n of_o the_o necessity_n of_o shift_v the_o retort_n to_o gain_v as_o much_o volatile_a substance_n as_o may_v be_v obtain_v and_o leave_v as_o little_a as_o may_v be_v in_o the_o caput_fw-la mortuum_n for_o when_o we_o distil_v a_o somewhat_o considerable_a quantity_n of_o dry_a blood_n though_o it_o be_v wary_o do_v by_o a_o expert_a artist_n yet_o the_o same_o heat_n that_o make_v the_o low_a part_n of_o the_o blood_n pass_v in_o the_o form_n of_o exhalation_n into_o the_o receiver_n make_v the_o matter_n so_o swell_v that_o it_o heave_v up_o to_o the_o upper_a part_n of_o the_o vessel_n a_o considerable_a quantity_n of_o black_a matter_n which_o a_o ordinary_a distiller_n will_v have_v take_v and_o throw_v aside_o for_o caput_n mortuum_n but_o which_o a_o heedful_a eye_n may_v easy_o discern_v to_o be_v much_o of_o the_o same_o nature_n with_o what_o it_o be_v when_o it_o be_v first_o put_v in_o
distil_v liquor_n that_o contain_v all_o the_o volatile_a salt_n save_o a_o little_a that_o escape_v in_o a_o dry_a form_n which_o liquor_n taste_v strong_a enough_o to_o pass_v for_o quite_o or_o at_o least_o almost_o as_o brisk_a a_o liquor_n as_o moderate_a spirit_n of_o blood_n draw_v the_o common_a way_n and_o consequent_o discover_v near_o enough_o what_o proportion_n shall_v be_v take_v of_o the_o aqueous_a ingredient_n to_o the_o saline_n when_o one_o will_v make_v such_o a_o spirit_n the_o knowledge_n of_o which_o proportion_n may_v probable_o ease_v we_o of_o some_o trial_n that_o will_v otherwise_o be_v necessary_a to_o find_v it_o out_o when_o we_o be_v as_o we_o may_v often_o be_v less_o store_v with_o spirit_n than_o with_o volatile_a salt_n and_o desire_v to_o employ_v this_o in_o a_o liquid_a form_n in_o which_o we_o be_v wont_n to_o call_v it_o for_o distinction_n sake_n the_o aqueous_a not_o the_o phlegmatic_a spirit_n of_o blood_n if_o opportunity_n have_v not_o be_v 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glass_n vessel_n and_o be_v surround_v by_o the_o mixture_n be_v turn_v into_o ice_n experiment_n xvi_o to_o try_v some_o suspicion_n i_o have_v about_o the_o saline_n and_o aqueous_a part_n that_o i_o think_v may_v he_o conceal_v in_o the_o fibrous_a or_o consistent_a part_n of_o humane_a blood_n i_o cause_v some_o of_o it_o to_o be_v in_o a_o open_a and_o shallow_a glass_n expose_v to_o the_o air_n in_o a_o frosty_a night_n and_o the_o next_o morning_n find_v it_o to_o be_v light_o freeze_v and_o the_o surface_n of_o the_o ice_n pretty_o figure_v with_o resemblance_n of_o comb_n with_o tooth_n on_o both_o side_n or_o edge_n on_o which_o account_n these_o figure_n do_v not_o ill_o resemble_v those_o that_o i_o have_v oftentimes_o obtain_v by_o slow_o coagulate_v into_o salt_n a_o solution_n of_o salarmoniack_a make_v in_o common_a water_n in_o the_o second_o part_n of_o the_o forego_n memoir_n i_o have_v not_o say_v any_o thing_n of_o the_o medicinal_a virtue_n of_o humane_a blood_n itself_o for_o those_o of_o the_o spirit_n belong_v to_o the_o four_o part_n and_o though_o i_o may_v now_o if_o i_o think_v fit_a say_v something_o not_o impertinent_a to_o that_o subject_a in_o this_o appendix_n both_o out_o of_o some_o print_a book_n and_o my_o own_o observation_n yet_o i_o now_o forbear_v to_o do_v it_o not_o only_o for_o a_o reason_n that_o it_o be_v not_o necessary_a i_o shall_v here_o declare_v but_o because_o four_o or_o five_o process_n that_o i_o have_v meet_v with_o about_o humane_a blood_n in_o paracelsus_n burgravius_n famous_a for_o his_o biolychnium_n make_v of_o that_o subject_a and_o one_o or_o two_o more_o about_o the_o transplantation_n of_o disease_n by_o mean_n of_o the_o patient_n blood_n be_v such_o as_o either_o i_o do_v not_o well_o understand_v because_o of_o their_o be_v probable_o on_o purpose_n obscure_o pen_v or_o seem_v in_o themselves_o unlikely_a of_o which_o sort_n be_v the_o biolychnium_n or_o lamp_n of_o life_n in_o which_o it_o be_v pretend_v that_o the_o blood_n be_v so_o prepare_v that_o the_o state_n of_o health_n of_o the_o person_n who_o it_o be_v may_v be_v discover_v by_o the_o manner_n of_o the_o burn_a of_o the_o flame_n it_o afford_v though_o he_o be_v perhaps_o at_o a_o great_a distance_n from_o it_o and_o his_o death_n by_o its_o extinction_n beside_o that_o as_o i_o have_v elsewhere_o note_v some_o circumstance_n relate_v to_o the_o ash_n of_o humane_a blood_n make_v i_o doubt_v whether_o some_o of_o these_o process_n be_v not_o rather_o the_o product_n of_o fancy_n than_o experience_n and_o though_o i_o think_v those_o medicine_n less_o improbable_a that_o without_o much_o destroy_n the_o texture_n of_o the_o blood_n by_o fire_n aim_v at_o transplant_n disease_n by_o its_o intervention_n yet_o i_o think_v fit_a to_o decline_v transcribe_v the_o forementioned_a medicine_n till_o experience_n shall_v warrant_v i_o to_o do_v it_o and_o i_o shall_v also_o at_o present_a forbear_v to_o set_v down_o my_o own_o trial_n because_o i_o have_v not_o yet_o see_v the_o event_n of_o they_o but_o yet_o i_o shall_v invite_v you_o to_o endeavour_v with_o i_o to_o prepare_v two_o that_o if_o they_o succeed_v may_v afford_v especial_o the_o last_o of_o they_o considerable_a medicine_n the_o first_o medicine_n that_o i_o attempt_v be_v by_o put_v to_o salt_n of_o tartar_n oil_n of_o humane_a blood_n instead_o of_o oil_n of_o turpentine_n and_o by_o keep_v they_o long_o and_o stir_v they_o frequent_o in_o the_o open_a air_n to_o make_v such_o a_o saponary_a concretion_n as_o be_v not_o unknown_a to_o many_o in_o london_n by_o the_o name_n of_o matthews_n corrector_n which_o as_o he_o make_v it_o with_o common_a oil_n of_o turpentine_n though_o it_o seem_v but_o a_o slight_a composition_n be_v yet_o esteem_v and_o employ_v with_o good_a success_n by_o
either_o by_o immerse_v into_o it_o a_o solid_a body_n heavy_a than_o itself_o or_o by_o weigh_v the_o whole_a blood_n in_o water_n the_o former_a way_n be_v oppose_v by_o the_o fibrous_a part_n of_o the_o blood_n and_o the_o latter_a by_o the_o serum_n and_o upon_o the_o same_o account_v it_o be_v somewhat_o though_o not_o so_o much_o difficult_a to_o compare_v with_o any_o accurateness_n the_o weight_n of_o blood_n with_o that_o of_o water_n in_o a_o glass_n as_o also_o for_o other_o reason_n which_o he_o that_o shall_v considerate_o go_v about_o to_o try_v it_o will_v quick_o find_v but_o however_o since_o it_o may_v be_v a_o thing_n of_o considerable_a use_n to_o have_v some_o tolerable_a estimate_n though_o nor_o a_o exact_a one_o of_o the_o difference_n in_o gravity_n between_o water_n and_o humane_a blood_n by_o which_o so_o many_o part_n of_o the_o body_n consistent_a as_o well_o as_o fluid_v be_v by_o various_a change_n of_o texture_n both_o constitute_v and_o nourish_v i_o shall_v subjoin_v a_o trial_n that_o this_o consideration_n invite_v i_o to_o make_v as_o well_o as_o i_o can_v we_o take_v the_o blood_n of_o a_o sound_a man_n emit_v all_o at_o one_o time_n and_o put_v the_o whole_a mass_n of_o it_o as_o well_o the_o serous_a as_o the_o fibrous_a part_n into_o a_o oblong_a glass_n of_o the_o fit_a size_n and_o shape_n we_o can_v light_v on_o among_o several_a and_o have_v suffer_v the_o blood_n to_o rest_v till_o all_o be_v settle_v and_o the_o many_o bubble_n vanish_v we_o careful_o mark_v with_o a_o diamond_n that_o narrow_a part_n of_o the_o glass_n which_o the_o upper_a surface_n of_o the_o blood_n reach_v to_o then_o we_o weigh_v the_o glass_n and_o the_o blood_n in_o a_o very_a good_a balance_n and_o have_v pour_v out_o the_o blood_n for_o other_o use_n and_o wash_v the_o glass_n it_o be_v fill_v with_o common_a water_n to_o the_o late_o mention_v mark_n and_o then_o weigh_v again_o in_o the_o same_o balance_n afterward_o the_o water_n be_v pour_v out_o the_o glass_n alone_o be_v counterpoise_v in_o the_o same_o scale_n and_o its_o weight_n be_v deduct_v from_o each_o of_o the_o two_o former_o mention_v weight_n the_o water_n be_v find_v to_o have_v weigh_v â„¥_o ix_o Ê’vi_fw-la 50._o gr._n and_o the_o blood_n equal_a to_o it_o in_o bulk_n to_o have_v weigh_v â„¥_o x._o Ê’ij_fw-la 4._o gr._n so_o that_o the_o difference_n between_o they_o being_n Ê’iij_fw-la 14._o gr_n the_o blood_n be_v beavy_a than_o so_o much_o water_n but_o about_o the_o 25_o part_n for_o i_o omit_v the_o fraction_n of_o its_o own_o weight_n but_o this_o experiment_n for_o the_o reason_n above_o intimate_v deserve_v to_o be_v reiterated_a more_o than_o once_o to_o the_o xi_o title_n of_o the_o history_n though_o rectify_a spirit_n of_o wine_n be_v a_o menstruum_fw-la consist_v of_o very_o subtle_a part_n and_o upon_o that_o account_n be_v a_o good_a dissolvent_a of_o divers_a vegetable_a substance_n and_o as_o experience_n have_v assure_v i_o of_o some_o metalline_a one_o too_o that_o seem_v to_o be_v more_o solid_a than_o the_o fibrous_a part_n of_o humane_a blood_n yet_o look_v upon_o this_o body_n as_o of_o a_o very_a differ_a texture_n from_o those_o i_o think_v spirit_n of_o wine_n may_v have_v a_o very_a differ_a operation_n upon_o it_o and_o according_o have_v separate_v from_o the_o serum_n a_o clot_n of_o blood_n that_o be_v coagulate_v but_o soft_a enough_o as_o the_o fibrous_a part_n use_v to_o be_v before_o it_o be_v dry_v i_o keep_v it_o for_o divers_a hour_n in_o a_o very_a well_o dephlegm_v vinous_a spirit_n from_o whence_o i_o afterward_o take_v it_o out_o as_o hard_a as_o if_o it_o have_v be_v well_o dry_v by_o the_o fire_n to_o the_o xix_o title_n of_o the_o history_n experiment_n 1_o the_o volatile_a salt_n of_o humane_a blood_n as_o fugitive_a as_o it_o be_v be_v yet_o so_o fusible_a that_o if_o it_o be_v dextrous_o handle_v one_o part_n of_o it_o may_v be_v bring_v to_o melt_v and_o as_o i_o have_v try_v even_o to_o boil_v whilst_o the_o rest_n be_v fly_v away_o the_o like_a i_o have_v try_v with_o some_o other_o volatile_a salt_n and_o i_o presume_v the_o observation_n will_v hold_v in_o most_o if_o not_o all_o of_o they_o to_o the_o same_o title_n experiment_n 2._o though_o the_o volatile_a salt_n of_o humane_a blood_n when_o it_o be_v by_o sublimation_n make_v white_a and_o clean_a seem_v to_o be_v a_o very_a homogeneous_a substance_n and_o according_a to_o the_o principle_n of_o the_o chemist_n ought_v to_o be_v so_o yet_o i_o be_o apt_a to_o suspect_v either_o that_o its_o substance_n be_v not_o altogether_o similar_v or_o that_o the_o corpuscle_n that_o compose_v it_o be_v of_o size_n if_o not_o also_o of_o shape_n differ_v enough_o for_o have_v weigh_v out_o some_o grain_n of_o a_o resublimed_a salt_n of_o humane_a blood_n that_o seem_v very_o pure_a the_o odour_n be_v so_o strong_a and_o diffusive_a that_o one_o will_v have_v expect_v the_o whole_a salt_n be_v but_o six_o grain_n shall_v in_o a_o few_o hour_n evaporate_v away_o especial_o be_v leave_v in_o a_o south_n window_n expose_v to_o the_o air_n in_o a_o flat_a piece_n of_o glass_n and_o yet_o several_a day_n after_o if_o i_o mistake_v not_o seven_o or_o eight_o i_o find_v the_o salt_n so_o little_o diminish_v as_o to_o its_o sensible_a bulk_n for_o i_o do_v not_o think_v fit_a to_o weigh_v it_o that_o it_o seem_v to_o have_v waste_v but_o little_a and_o yet_o what_o remain_v have_v scarce_o any_o odour_n at_o all_o that_o i_o who_o organ_n of_o smell_a be_v acute_a enough_o can_v well_o perceive_v notwithstanding_o which_o this_o white_a body_n retain_v a_o saline_a taste_n and_o a_o little_a of_o it_o be_v for_o trial_n sake_n put_v upon_o a_o solution_n of_o common_a sublimate_n in_o fair_a water_n ready_o turn_v it_o white_a so_o that_o it_o seem_v that_o the_o penetrant_fw-la and_o diffusive_a odour_n of_o the_o volatile_a salt_n of_o blood_n proceed_v from_o some_o particle_n much_o more_o subtle_a and_o fugitive_n than_o the_o other_o part_n that_o compose_v it_o but_o this_o experiment_n ought_v to_o be_v reiterated_a with_o differ_v quantity_n of_o salt_n by_o which_o mean_v perhaps_o a_o heedful_a observer_n may_v discover_v whether_o the_o comparative_a fixity_n of_o the_o salt_n that_o remain_v after_o the_o odorous_a particle_n be_v at_o least_o for_o the_o most_o part_n fly_v away_o may_v not_o arise_v from_o their_o coalition_n with_o some_o acid_n corpuscle_n that_o be_v wont_a to_o rove_v up_o and_o down_o in_o the_o air_n and_o adhere_v to_o body_n dispose_v to_o admit_v their_o action_n to_o the_o same_o title_n experiment_n 3_o a_o dram_n of_o volatile_a salt_n of_o humane_a blood_n sublime_v in_o a_o lamp_n furnace_n be_v put_v into_o as_o much_o common_a water_n as_o in_o a_o narrow_a cylindrical_a glass_n serve_v to_o cover_v the_o whole_a ball_n of_o our_o standard_n or_o gage_v thermoscope_n and_o when_o after_o this_o have_v stand_v a_o while_n in_o the_o water_n to_o be_v bring_v to_o its_o temper_n we_o put_v in_o the_o above_o mention_v salt_n the_o tinct_a spirit_n of_o wine_n manifest_o subside_v about_o two_o ten_o part_n of_o a_o inch_n and_o probable_o will_v have_v fall_v low_a if_o there_o have_v be_v more_o water_n in_o the_o vessel_n to_o make_v a_o seasonable_a solution_n of_o the_o salt_n whereof_o a_o considerable_a part_n lie_v undissolved_a at_o the_o bottom_n to_o the_o same_o title_n experiment_n 4._o when_o we_o perceive_v the_o liquor_n to_o subside_o no_o more_o we_o put_v to_o it_o by_o degree_n some_o strong_a spirit_n of_o nitre_n till_o it_o will_v no_o long_o make_v any_o manifest_a conflict_n with_o the_o dissolve_v salt_n the_o event_n of_o which_o trial_n be_v that_o the_o liquor_n in_o the_o thermoscope_n begin_v present_o to_o mount_v and_o continue_v to_o do_v so_o as_o long_o as_o the_o conflict_n last_v at_o the_o end_n of_o which_o we_o find_v by_o measure_n that_o it_o have_v ascend_v more_o than_o three_o inch_n and_o a_o half_a above_o the_o station_n it_o rest_v at_o when_o the_o ebullition_n begin_v to_o the_o same_o title_n experiment_n 5._o the_o figuration_n of_o the_o volatile_a salt_n of_o humane_a blood_n may_v be_v consider_v either_o in_o regard_n of_o the_o single_a grain_n or_o of_o that_o aggregate_v of_o they_o which_o when_o they_o be_v make_v to_o ascend_v to_o the_o top_n of_o the_o glass_n may_v be_v call_v its_o sublimate_n the_o latter_a of_o these_o may_v be_v best_a observe_v when_o the_o saline_n exhalation_n first_o ascend_v and_o fasten_v themselves_o to_o the_o inside_n of_o the_o blind_a head_n or_o other_o glass_n that_o be_v set_v to_o receive_v they_o for_o though_o towards_o the_o end_n of_o the_o operation_n
though_o it_o be_v blacken_v by_o the_o ascend_a fume_n wherefore_o we_o take_v it_o out_o and_o mix_v it_o with_o the_o remain_a substance_n that_o be_v less_o remote_a from_o the_o nature_n of_o a_o true_a caput_fw-la mortuum_n it_o be_v again_o in_o another_o retort_n commit_v to_o distillation_n whereby_o we_o obtain_v more_o oil_n etc._n etc._n and_o perceive_v that_o even_o this_o seem_a caput_fw-la mortuum_n have_v at_o the_o top_n of_o it_o a_o pretty_a deal_n of_o matter_n that_o i_o do_v not_o think_v sufficient_o dispirited_a if_o i_o may_v so_o speak_v i_o cause_v it_o to_o be_v take_v out_o and_o distil_v in_o a_o fresh_a retort_n in_o which_o it_o afford_v a_o not_o contemptible_a quantity_n of_o volatile_a matter_n have_v thus_o prepare_v you_o not_o to_o expect_v any_o thing_n of_o accurateness_n in_o the_o determination_n of_o the_o quantity_n of_o the_o differ_a substance_n obtainable_a even_o from_o dry_a humane_a blood_n that_o i_o may_v assist_v you_o to_o make_v some_o guess_n at_o it_o that_o may_v approach_v somewhat_o â—ear_a the_o truth_n i_o will_v inform_v you_o that_o have_v thus_o in_o three_o retort_v distil_v 24_o ounce_n of_o dry_a humane_a blood_n we_o obtain_v of_o volatile_a substance_n i_o mean_v spirit_n together_o with_o a_o little_a phlegm_n white_a salt_n and_o very_o high_a colour_a oil_n â„¥_o xiij_o and_o a_o dram_n beside_o several_a parcel_n of_o thick_a oil_n that_o stick_v to_o the_o retort_v and_o the_o receiver_n which_o we_o estimate_v at_o seven_o dram_n more_o so_o that_o the_o whole_a quantity_n of_o the_o volatile_a part_n amount_v to_o fourteen_o ounce_n of_o which_o we_o find_v the_o oil_n to_o be_v about_o â„¥_o iij._o +_o Ê’uj_fw-la and_o the_o clear_a liquor_n which_o though_o probable_o not_o without_o some_o phlegm_n may_v deserve_v the_o name_n of_o spirit_n because_o it_o be_v full_o satiate_v with_o saline_n and_o spirituous_a part_n to_o be_v â„¥_o vi_fw-mi +_o Ê’iijss_n beside_o the_o volatile_a salt_n which_o when_o the_o spirit_n be_v drain_v from_o it_o appear_v white_a but_o wet_a for_o which_o reason_n it_o be_v not_o possible_a to_o determine_v exact_o neither_o how_o much_o liquor_n it_o yet_o retain_v nor_o consequent_o how_o much_o itself_o weigh_v but_o you_o may_v guess_v pretty_a near_o the_o truth_n when_o i_o shall_v have_v tell_v you_o that_o have_v careful_o sublime_v the_o salt_n there_o remain_v in_o the_o glass_n Ê’ij_fw-la and_o about_o five_o grain_n of_o phlegmatic_a liquor_n which_o be_v not_o judge_v devoid_a of_o salt_n tho'_o it_o can_v not_o by_o that_o operation_n be_v separate_v and_o of_o volatile_a salt_n in_o a_o dry_a form_n we_o obtain_v â„¥_o j_o +_o Ê’ijss_o the_o caput_fw-la mortuum_n amount_v to_o â„¥_o viij_o and_o somewhat_o better_a which_o be_v calcine_v for_o two_o day_n together_o afford_v not_o white_a but_o only_o brownish_a red_a ash_n whence_o we_o obtain_v Ê’vij_fw-la and_o a_o quarter_n of_o white_a and_o fix_v title_n but_o not_o true_o lixiviate_v salt_n and_o as_o be_v late_o note_v to_o another_o purpose_n under_o the_o next_o forego_n title_n Ê’ij_fw-la and_o nine_o grain_n of_o earth_n in_o this_o troublesome_a experiment_n there_o occur_v so_o many_o necessary_a operation_n in_o each_o of_o which_o we_o can_v scarce_o possible_o avoid_v lose_v some_o and_o now_o and_o then_o a_o considerable_a portion_n of_o the_o matter_n we_o handle_v that_o if_o you_o have_v be_v present_a at_o the_o trial_n perhaps_o you_o will_v not_o think_v it_o strange_a that_o i_o shall_v write_v as_o i_o do_v a_o little_a above_o that_o i_o think_v it_o a_o very_a difficult_a thing_n in_o practice_n to_o determine_v exact_o the_o proportion_n of_o the_o differ_a substance_n that_o may_v be_v chemical_o obtain_v by_o vulgar_o know_v operation_n from_o a_o propose_a parcel_n of_o humane_a blood_n especial_o since_o i_o think_v that_o it_o be_v without_o sufficient_a ground_n that_o chemist_n do_v universal_o take_v it_o for_o grant_v that_o in_o distillation_n careful_o make_v the_o matter_n that_o pass_v into_o the_o receiver_n or_o at_o least_o ascend_v together_o with_o the_o remain_v or_o caput_fw-la mortuum_n amount_v to_o just_a the_o weight_n that_o the_o entire_a body_n have_v before_o distillation_n which_o paradox_n i_o endeavour_v to_o make_v high_o probable_a if_o not_o certain_a in_o another_o paper_n that_o belong_v not_o to_o the_o present_a collection_n the_o three_o part_n contain_v promiscuous_a experiment_n and_o observation_n about_o the_o serum_n of_o healthy_a man_n blood_n whereof_o the_o first_o may_v be_v refer_v to_o the_o sixteen_o and_o most_o of_o the_o rest_n to_o the_o seventeen_o of_o the_o title_n of_o the_o first_o order_n since_o the_o division_n that_o nature_n herself_o make_v of_o humane_a blood_n when_o be_v let_v out_o of_o the_o vein_n it_o be_v suffer_v to_o refrigerate_v and_o settle_v be_v into_o a_o fluid_a or_o serous_a and_o a_o consistent_a or_o fibrous_a part_n and_o since_o it_o be_v find_v that_o oftentimes_o the_o former_a of_o these_o part_v either_o equal_n or_o exceed_v the_o latter_a in_o quantity_n i_o think_v it_o may_v probable_o much_o conduce_v to_o the_o better_a discovery_n of_o the_o nature_n of_o the_o blood_n to_o make_v some_o trial_n upon_o the_o serum_n by_o itself_o of_o which_o it_o will_v not_o i_o hope_v be_v useless_a to_o give_v a_o summary_n account_v in_o the_o follow_a promiscuous_a observation_n that_o be_v make_v only_o upon_o the_o serum_n or_o whey_n of_o the_o blood_n of_o person_n presume_v to_o be_v sound_a 1._o have_v separately_z weigh_v the_o serum_n and_o the_o consistent_a part_n of_o a_o parcel_n of_o humane_a blood_n obtain_v at_o once_o by_o a_o single_a phlebotomy_n we_o find_v the_o latter_a to_o weigh_v â„¥_o four_o +_o Ê’viss_v and_o the_o former_a â„¥_o iij_o +_o Ê’uj_fw-la and_o have_v make_v the_o like_a trial_n with_o another_o parcel_n of_o blood_n draw_v from_o another_o person_n the_o fibrous_a part_n weigh_v â„¥_o four_o +_o Ê’v_fw-mi and_o the_o serum_n four_o ounce_n but_o tho'_o in_o both_o these_o trial_n the_o weight_n of_o serum_n that_o appear_v in_o one_o mass_n be_v inferior_a to_o that_o of_o the_o fibrous_a part_n yet_o it_o will_v not_o be_v safe_o infer_v that_o absolute_o speak_v the_o fibrous_a part_n of_o either_o of_o these_o parcel_n of_o blood_n exceed_v the_o other_o since_o we_o weigh_v only_o the_o serum_n that_o we_o find_v in_o a_o distinct_a mass_n whereas_o a_o multitude_n of_o serous_a particle_n may_v well_o be_v suppose_v to_o be_v lodge_v between_o the_o part_n of_o the_o consistent_a mass_n or_o portion_n of_o the_o blood_n since_o beside_o that_o it_o be_v probable_o upon_o the_o account_n of_o the_o interspersed_a serosity_n very_o soft_a it_o afford_v a_o great_a deal_n of_o aqueous_a liquor_n 2._o this_o may_v sufficient_o appear_v by_o the_o follow_a experiment_n which_o be_v purposely_o make_v to_o examine_v this_o conjecture_n we_o take_v a_o porringer_n of_o blood_n wherein_o the_o serum_n be_v separate_v from_o the_o fibrous_a portion_n that_o be_v coagulate_v into_o one_o consistent_a mass_n and_o have_v careful_o pour_v off_o all_o the_o fluid_a part_n we_o put_v the_o remain_a mass_n which_o weigh_v â„¥_o four_o +_o Ê’_n v_o v_o 34_o gr_n into_o a_o small_a head_n and_o body_n and_o distil_v it_o in_o the_o digestive_a furnace_n till_o the_o matter_n leave_v in_o the_o bottom_n of_o the_o cucurbite_n be_v quite_o dry_a which_o it_o do_v appear_v to_o be_v long_o before_o it_o be_v so_o indeed_o then_o take_v out_o the_o separate_a part_n of_o this_o red_a mass_n the_o dry_a portion_n be_v find_v to_o weigh_v but_o â„¥_o j_o +_o Ê’iij_fw-la +_o 34_o gr_n whereas_o the_o serous_a liquor_n that_o pass_v into_o the_o receiver_n and_o be_v lympid_a and_o aqueous_a without_o any_o show_n of_o salt_n or_o oil_n amount_v to_o â„¥_o iij_o +_o 53_o gr_n for_o further_a satisfaction_n we_o repeat_v this_o experiment_n with_o the_o fibrous_a part_n of_o another_o parcel_n of_o humane_a blood_n and_o find_v the_o dry_a mass_n remain_v in_o the_o cucurbite_n to_o weigh_v but_o â„¥_o j_o +_o Ê’uj_fw-la +_o 50_o gr_n whereas_o the_o phlegmatic_a liquor_n distil_v from_o it_o amount_v to_o â„¥_o seven_o that_o be_v to_o more_o than_o three_o time_n and_o a_o half_a as_o much_o as_o the_o dry_a part_n 3._o have_v hydrostatical_o examine_v the_o serum_n of_o humane_a blood_n we_o find_v it_o heavy_a than_o common_a water_n for_o a_o piece_n of_o red_a sealing-wax_n be_v suspend_v in_o a_o good_a balance_n by_o a_o horsehair_n be_v find_v in_o the_o air_n to_o weigh_v Ê’j_fw-la +_o 56._o gr_n and_o the_o water_n 35_o gr_n but_o do_v in_o the_o serum_n weigh_v but_o 33_o gr_n this_o trial_n be_v confirm_v by_o a_o more_o exact_a one_o make_v with_o a_o instrument_n that_o i_o
contain_v a_o pretty_a deal_n of_o volatile_a alcaly_a so_o that_o it_o will_v ready_o turn_v syrup_n of_o violet_n green_a and_o make_v a_o white_a precipitate_v in_o the_o solution_n of_o sublimate_n and_o a_o great_a ebullition_n with_o spirit_n of_o salt_n this_o spirit_n be_v rectify_v in_o a_o small_a head_n and_o body_n there_o be_v leave_v in_o the_o bottom_n of_o the_o glass_n a_o great_a quantity_n than_o be_v expect_v of_o a_o substance_n thick_a like_o honey_n and_o which_o be_v for_o the_o most_o part_n of_o a_o dark_a red_a and_o seem_v to_o contain_v more_o oil_n than_o appear_v upon_o the_o first_o distillation_n the_o liquor_n that_o come_v over_o the_o helm_n seem_v more_o pure_a but_o not_o very_o much_o strong_a than_o the_o first_o spirit_n yet_o have_v put_v it_o into_o a_o glass_n egg_n with_o a_o slender_a neck_n and_o give_v the_o vessel_n a_o convenient_a situation_n in_o hot_a sand_n we_o obtain_v a_o volatile_a alcaly_a that_o sublimed_a into_o the_o neck_n in_o the_o form_n of_o a_o white_a salt_n if_o this_o trial_n be_v reiterated_a with_o a_o success_n like_o that_o i_o have_v now_o recite_v it_o will_v seem_v to_o argue_v that_o the_o serous_a or_o fluid_a part_n of_o the_o blood_n afford_v the_o same_o elementary_a principle_n or_o similar_v substance_n both_o as_o to_o number_v and_o kind_n that_o the_o fibrous_a and_o consistent_a part_n do_v though_o not_o as_o to_o quantity_n that_o of_o the_o oil_n and_o dry_a salt_n be_v less_o in_o a_o determinate_a portion_n of_o serum_n than_o they_o will_v be_v in_o a_o like_a quantity_n or_o weight_n of_o the_o concrete_v part_n of_o the_o blood_n have_v long_o since_o observe_v that_o though_o the_o spirituous_a part_n of_o man_n urine_n be_v wont_a to_o require_v that_o the_o liquor_n be_v digest_v or_o putrefy_v about_o six_o week_n to_o loosen_v they_o from_o the_o more_o sluggish_a part_n and_o make_v they_o ascend_v before_o the_o phlegm_n yet_o if_o fresh_a urine_n be_v pour_v upon_o a_o due_a proportion_n of_o quicklime_n a_o good_a part_n of_o the_o spirit_n will_v present_o be_v untie_v and_o make_v capable_a of_o ascend_v in_o distillation_n i_o think_v it_o worth_a while_n to_o try_v what_o will_v be_v afford_v by_o the_o serum_n of_o humane_a blood_n if_o it_o be_v put_v upon_o quicklime_n before_o we_o distil_v it_o in_o pursuit_n of_o this_o enquiry_n we_o put_v these_o two_o body_n together_o upon_o who_o commixture_n there_o ensue_v but_o not_o present_o a_o sensible_a but_o transient_a heat_n this_o compound_a body_n be_v commit_v to_o distillation_n afford_v first_o a_o kind_n of_o phlegm_n in_o a_o gentle_a fire_n and_o then_o in_o a_o strong_a a_o moderate_a quantity_n of_o liquor_n that_o be_v think_v to_o smell_v manifest_o of_o the_o lime_n but_o have_v not_o a_o brisk_a taste_n this_o be_v accompany_v with_o somewhat_o more_o of_o high_a colour_a &_o fetid_a oil_n than_o be_v expect_v the_o other_o liquor_n be_v slow_o rectify_v the_o spirit_n that_o first_o come_v over_o have_v a_o strong_a and_o pierce_a smell_n but_o less_o rank_a than_o that_o of_o humane_a blood_n draw_v the_o ordinary_a way_n it_o be_v taste_n also_o be_v not_o only_o quick_a but_o somewhat_o fiery_a be_v drop_v upon_o syrup_n of_o violet_n it_o present_o turn_v it_o green_a with_o a_o strong_a solution_n of_o sublimate_n in_o water_n and_o another_o of_o quicksilver_n in_o aqua_fw-la fortis_fw-la it_o immediate_o make_v two_o white_a precipitate_v and_o be_v mingle_v with_o some_o good_a spirit_n of_o sea-salt_n though_o upon_o their_o be_v confound_v there_o appear_v a_o thick_a but_o whitish_a smoke_n there_o be_v not_o produce_v any_o visible_a conflict_n or_o bubble_n yet_o the_o colour_n of_o the_o spirit_n of_o salt_n appear_v much_o heighten_v by_o this_o operation_n but_o here_o i_o must_v though_o not_o in_o due_a place_n take_v notice_n that_o have_v put_v the_o late_o mention_v mixture_n of_o the_o spirit_n of_o serum_n and_o of_o salt_n to_o evaporate_v that_o we_o may_v observe_v whether_o it_o will_v afford_v a_o salt_n much_o figure_v like_o sal-armoniac_a we_o find_v that_o it_o do_v not_o bot_n that_o the_o colour_n produce_v in_o the_o mixture_n whilst_o fluid_a be_v so_o heighten_v in_o the_o concretion_n we_o speak_v of_o that_o it_o appear_v of_o a_o blood-red_n colour_n but_o for_o the_o shape_n it_o be_v so_o confuse_v that_o we_o can_v not_o reduce_v it_o to_o any_o know_a kind_n of_o salt_n by_o all_o which_o phoenomena_fw-la this_o spirit_n of_o the_o serous_a part_n of_o blood_n seem_v to_o be_v very_o near_o of_o kin_n to_o that_o of_o the_o concrete_v part_n of_o blood_n elsewhere_o by_o we_o describe_v because_o quicklime_n be_v wont_a to_o be_v suspect_v by_o physician_n by_o reason_n of_o its_o caustick_a and_o fret_v quality_n i_o think_v fit_a to_o try_v whether_o the_o fix_a salt_n of_o pota-shes_a which_o be_v a_o lixiviate_v alcaly_a as_o well_o as_o lime_n be_v substitute_v in_o the_o room_n of_o it_o will_v in_o distillation_n have_v the_o same_o effect_n upon_o serum_n of_o humane_a blood_n wherefore_o to_o four_o part_n of_o the_o liquor_n we_o put_v one_o of_o the_o salt_n and_o have_v distil_v they_o slow_o in_o a_o glass_n head_n and_o body_n we_o obtain_v good_a store_n of_o a_o liquor_n which_o be_v not_o judge_v any_o thing_n near_o so_o strong_a as_o that_o former_o mention_v to_o have_v be_v draw_v off_o from_o quicklime_n and_o have_v put_v this_o weak_a liquor_n afford_v by_o our_o serum_n to_o rectify_v with_o a_o gentle_a heat_n we_o find_v that_o even_o the_o two_o spoonful_n of_o liquor_n that_o first_o ascend_v be_v not_o spirituous_a but_o very_o phlegmatic_a nor_o will_v it_o well_o turn_v syrup_n of_o violet_n green_a though_o it_o afford_v some_o little_a and_o light_o precipitate_v when_o it_o be_v put_v upon_o a_o solution_n of_o sublimate_n this_o may_v seem_v somewhat_o the_o more_o remarkable_a if_o i_o add_v on_o this_o occasion_n a_o experiment_n that_o may_v be_v sometime_o of_o practical_a use_n especial_o in_o physic_n and_o may_v afford_v much_o light_n to_o those_o that_o be_v studious_a to_o know_v the_o nature_n and_o preparation_n of_o so_o very_o useful_a a_o subject_n as_o humane_a urine_n we_o take_v three_o part_n of_o fresh_a urine_n that_o be_v not_o many_o hour_n old_a and_o have_v put_v into_o it_o one_o part_n of_o salt_n of_o pot-ash_n because_o that_o be_v at_o hand_n for_o else_o i_o presume_v the_o fix_a salt_n of_o tartar_n or_o even_o of_o common_a wood_n ash_n will_v have_v serve_v the_o turn_n and_o have_v slow_o distil_v they_o in_o a_o head_n and_o body_n there_o first_o ascend_v a_o liquor_n spirituous_a enough_o which_o be_v set_v aside_o we_o continue_v the_o distillation_n after_o have_v pour_v the_o mixture_n into_o a_o retort_n till_o the_o remain_n appear_v dry_a in_o this_o operation_n it_o be_v to_o be_v note_v that_o we_o obtain_v not_o one_o drop_n of_o oil_n and_o that_o perhaps_o for_o that_o reason_n this_o spirit_n of_o urine_n be_v not_o near_o so_o fetid_a as_o be_v make_v the_o common_a way_n it_o be_v wont_a to_o be_v and_o that_o the_o liquor_n that_o come_v over_o towards_o the_o latter_a end_n of_o the_o distillation_n be_v so_o unlike_a that_o which_o the_o serum_n of_o blood_n afford_v we_o that_o it_o be_v not_o only_o considerable_o strong_a and_o manifest_o strong_a than_o that_o which_o first_o ascend_v but_o have_v a_o penetrate_a and_o fiery_a taste_n which_o leave_v a_o last_a impression_n upon_o the_o tongue_n and_o with_o good_a spirit_n of_o salt_n make_v a_o notable_a ebullition_n which_o i_o remember_v not_o that_o upon_o trial_n purposely_o make_v i_o find_v the_o spirit_n of_o urine_n draw_v from_o quicklime_n to_o have_v do_v and_o whereas_o with_o this_o last_o mention_v liquor_n i_o never_o that_o i_o remember_v find_v any_o volatile_a salt_n to_o ascend_v in_o a_o dry_a form_n in_o the_o operation_n make_v by_o the_o help_n of_o salt_n of_o pot-ash_n there_o come_v up_o without_o rectification_n divers_a grain_n of_o volatile_a salt_n one_o of_o which_o be_v crystalline_a and_o considerable_o large_a so_o that_o we_o can_v with_o pleasure_n observe_v it_o to_o be_v like_o a_o plate_n curious_o figure_v but_o because_o of_o some_o lesser_a corn_n of_o salt_n that_o hide_v one_o part_n of_o it_o i_o can_v not_o clear_o discern_v whether_o it_o be_v hexagonal_a or_o octogonal_a but_o here_o i_o must_v not_o conceal_v that_o have_v for_o great_a certainty_n reiterated_a this_o experiment_n it_o have_v not_o so_o good_a success_n the_o liquor_n that_o come_v over_o appear_v much_o more_o phlegmatic_a than_o that_o which_o the_o former_a trial_n afford_v we_o though_o we_o both_o time_n employ_v salt_n of_o pot-ash_n take_v out_o of_o the_o
same_o vessel_n and_o the_o urine_n of_o the_o same_o person_n so_o that_o what_o the_o reason_n of_o the_o difference_n may_v be_v do_v not_o yet_o occur_v to_o i_o but_o perhaps_o will_v upon_o further_a trial_n yet_o this_o liquor_n that_o appear_v so_o weak_a at_o its_o first_o come_v over_o be_v rectify_v per_fw-la se_fw-la afford_v more_o than_o be_v expect_v of_o a_o brisk_a saline_n spirit_n from_o which_o we_o easy_o obtain_v a_o pretty_a quantity_n in_o proportion_n to_o the_o liquor_n of_o volatile_a salt_n in_o a_o dry_a form_n and_o of_o a_o very_a white_a colour_n we_o take_v between_o two_o and_o three_o ounce_n of_o serum_n of_o humane_a blood_n and_o have_v put_v it_o into_o a_o bolthead_n capable_a by_o our_o guess_n of_o contain_v about_o four_o time_n as_o much_o liquor_n and_o have_v seal_v the_o glass_n hermetical_o set_v it_o by_o as_o well_o to_o observe_v whether_o any_o manifest_a change_n will_v appear_v in_o it_o within_o a_o week_n or_o two_o of_o which_o none_o in_o that_o time_n occur_v to_o we_o as_o for_o some_o other_o purpose_n that_o may_v be_v guess_v at_o by_o the_o follow_a account_n of_o the_o event_n 1._o after_o we_o have_v keep_v the_o liquor_n seal_v up_o above_o a_o whole_a year_n it_o do_v not_o appear_v to_o be_v at_o all_o coagulate_v nor_o to_o have_v let_v fall_v any_o manifest_a residence_n but_o seem_v to_o be_v as_o fluid_a as_o when_o it_o be_v first_o put_v in_o 2._o it_o do_v not_o appear_v to_o have_v breed_v any_o the_o least_o worm_n or_o maggot_n and_o this_o i_o the_o rather_o take_v notice_n of_o because_o it_o agree_v very_o well_o with_o what_o i_o have_v elsewhere_o allege_v in_o disfavour_n of_o their_o opinion_n that_o think_v all_o the_o fluid_a and_o soft_a part_n of_o humane_a body_n do_v natural_o and_o of_o themselves_o in_o no_o long_a time_n breed_v worm_n or_o some_o such_o infect_v which_o for_o my_o part_n i_o never_o observe_v to_o be_v generate_v in_o blood_n itself_o though_o very_o long_o keep_v and_o putrify_a provide_v it_o be_v fresh_a enough_o when_o put_v into_o the_o glass_n and_o by_o a_o exact_a closure_n keep_v from_o be_v any_o way_n blow_v upon_o by_o fly_n or_o impregnate_v by_o seminal_a particle_n that_o may_v be_v unsuspected_o convey_v to_o it_o by_o the_o air._n 3._o nor_o do_v there_o appear_v to_o the_o eye_n any_o mother_n as_o they_o call_v it_o or_o recrementitious_a substance_n that_o be_v suppose_v in_o liquor_n always_o to_o accompany_v and_o betoken_v putrefaction_n 4._o one_o of_o my_o design_n in_o our_o experiment_n be_v to_o try_v whether_o the_o serum_n will_v by_o the_o mutual_a action_n of_o the_o part_n upon_o one_o another_o or_o by_o that_o of_o some_o catholic_n permeate_v fluid_n afford_v so_o much_o air_n as_o will_v either_o crack_n or_o more_o violent_o break_v the_o glass_n the_o tip_n at_o which_o the_o bolt-head_n be_v seal_v be_v wary_o take_v off_o with_o a_o key_n whereupon_o there_o rush_v out_o a_o pretty_a deal_n of_o air_n with_o a_o considerable_a noise_n and_o i_o doubt_v not_o that_o this_o generate_v or_o at_o least_o extricate_v air_n have_v be_v considerable_o compress_v whilst_o it_o be_v pen_v up_o when_o cast_v my_o eye_n on_o the_o liquor_n to_o discover_v what_o change_n this_o eruption_n have_v make_v there_o i_o perceive_v on_o the_o upper_a surface_n of_o the_o liquor_n a_o multitude_n of_o small_a bubble_n such_o as_o be_v wont_a to_o be_v see_v in_o drink_v a_o little_a bottle_a upon_o the_o open_n of_o the_o vessel_n and_o also_o in_o divers_a liquor_n after_o the_o air_n have_v be_v pen_v up_o with_o they_o when_o the_o glass_n come_v to_o be_v unstop_v and_o i_o also_o the_o less_o wonder_v at_o this_o because_o i_o remember_v what_o former_o happen_v to_o i_o after_o have_v seal_v up_o some_o sheep_n blood_n and_o keep_v it_o for_o several_a day_n in_o a_o gentle_a warmth_n for_o though_o the_o glass_n it_o be_v enclose_v in_o be_v far_o large_a than_o this_o that_o contain_v our_o serum_n yet_o after_o some_o time_n when_o no_o body_n offer_v any_o violence_n to_o it_o or_o be_v near_o enough_o to_o stir_v it_o it_o be_v sudden_o blow_v up_o with_o a_o surprise_v noise_n by_o the_o aereal_a or_o elastical_a corpuscle_n that_o be_v produce_v or_o set_v free_a by_o the_o putrefaction_n we_o discover_v to_o have_v be_v make_v 5._o the_o smell_n of_o our_o serum_n be_v strong_a but_o not_o cadaverous_a but_o rather_o resemble_v that_o of_o the_o tincture_n of_o sulphur_n make_v with_o salt_n of_o tartar_n and_o spirit_n of_o wine_n or_o of_o some_o such_o sulphureous_a preparation_n 6._o one_o of_o the_o chief_a aim_n i_o have_v in_o keep_v our_o serum_n so_o long_o seal_v up_o be_v to_o try_v whether_o by_o a_o digestion_n or_o putrefaction_n for_o some_o month_n the_o serum_n of_o blood_n will_v like_o urine_n which_o be_v common_o think_v to_o be_v a_o liquor_n make_v of_o it_o and_o of_o very_o near_a cognation_n to_o it_o afford_v a_o saline_n spirit_n or_o a_o alcaly_a volatile_a enough_o to_o ascend_v before_o the_o phlegm_n and_o in_o pursuit_n of_o this_o enquiry_n we_o commit_v our_o serum_n to_o distillation_n in_o a_o small_a glass_n head_n and_o body_n and_o in_o a_o digestive_a furnace_n be_v careful_a to_o take_v the_o first_o spoonful_n or_o thereabouts_o of_o spirit_n that_o pass_v into_o the_o receiver_n but_o we_o find_v that_o though_o this_o liquor_n at_o first_o smell_v strong_a enough_o i_o say_v at_o first_o because_o the_o odour_n soon_o after_o grow_v faint_a yet_o the_o taste_n be_v not_o at_o all_o brisk_a nor_o spirituous_a like_o that_o wont_a to_o be_v obtain_v by_o distillation_n from_o putrified_a urine_n nor_o do_v our_o liquor_n be_v drop_v into_o a_o little_a syrup_n of_o violet_n give_v it_o present_o any_o manifest_a greenness_n but_o yet_o because_o i_o find_v it_o not_o insipid_a i_o think_v fit_a to_o examine_v it_o a_o little_a more_o critical_o and_o drop_v a_o convenient_a quantity_n of_o it_o into_o a_o clear_a and_o saturate_a solution_n of_o sublimate_n in_o common_a water_n by_o which_o mean_v there_o be_v produce_v a_o whiteness_n like_o that_o but_o not_o near_o so_o dense_a which_o spirit_n of_o urine_n or_o volatile_a salt_n will_v have_v produce_v and_o by_o this_o i_o be_v invite_v to_o mix_v some_o of_o it_o with_o a_o little_a syrup_n of_o violet_n upon_o a_o piece_n of_o white_a paper_n and_o also_o to_o wet_v with_o the_o same_o distil_v liquor_n some_o small_a file_n of_o copper_n spread_v upon_o another_o piece_n of_o paper_n and_o to_o leave_v they_o both_o all_o night_n in_o the_o open_a air_n that_o the_o liquor_n may_v have_v time_n enough_o to_o work_v upon_o the_o syrup_n and_o the_o metal_n by_o which_o course_n we_o find_v in_o the_o morning_n that_o the_o former_a be_v turn_v green_a and_o the_o latter_a be_v so_o far_o dissolve_v as_o to_o leave_v a_o large_a bluish_a stain_n upon_o the_o paper_n i_o mention_v these_o thing_n the_o rather_o because_o according_a to_o the_o opinion_n of_o some_o learned_a man_n this_o degenerate_v serum_n shall_v have_v be_v of_o a_o acid_n not_o a_o alcalisate_n nature_n 7._o the_o near_a cognation_n that_o according_a to_o some_o learned_a physician_n there_o be_v between_o milk_n and_o the_o more_o serous_a part_n of_o the_o blood_n invite_v i_o to_o try_v whether_o according_a to_o a_o experiment_n make_v on_o new_a milk_n that_o i_o have_v hear_v ascribe_v to_o the_o famous_a silvius_n our_o serum_n of_o humane_a blood_n will_v grow_v red_a by_o be_v keep_v continual_o stir_v over_o a_o moderate_a heat_n with_o a_o competent_a quantity_n of_o salt_n of_o tartar_n but_o in_o two_o trial_n we_o find_v not_o any_o redness_n produce_v though_o one_o of_o they_o be_v make_v in_o a_o vessel_n of_o refine_a silver_n with_o a_o eight_o part_n of_o the_o salt_n in_o reference_n to_o the_o serum_n which_o be_v the_o same_o proportion_n that_o we_o have_v use_v when_o we_o make_v the_o experiment_n succeed_v well_o in_o milk_n 8._o perhaps_o it_o will_v be_v needless_a to_o take_v notice_n that_o the_o serum_n of_o humane_a blood_n will_v by_o heat_n be_v in_o a_o short_a time_n coagulate_v into_o a_o kind_n of_o jelly_n or_o rather_o as_o far_o as_o i_o have_v observe_v into_o a_o substance_n like_o a_o custard_n as_o to_o consistence_n though_o not_o as_o to_o colour_n and_o therefore_o i_o shall_v now_o add_v that_o have_v find_v that_o acid_n spirit_n also_o will_v coagulate_v serum_n i_o think_v fit_a to_o try_v whether_o alcalys_n will_v not_o oppose_v or_o retard_v its_o coagulation_n of_o which_o trial_n the_o event_n be_v that_o have_v put_v spirit_n of_o humane_a blood_n to_o a_o convenient_a quantity_n of_o serum_n and_o
before_o much_o if_o not_o before_o any_o phlegm_n these_o two_o consideration_n as_o i_o be_v intimate_v may_v keep_v that_o from_o be_v think_v a_o groundless_a question_n which_o have_v be_v above_o propose_v and_o tho'_o i_o more_o incline_v to_o the_o negative_a than_o to_o the_o affirmative_a at_o least_o as_o to_o the_o first_o part_n or_o member_n of_o the_o question_n yet_o i_o think_v it_o well_o deserve_v to_o be_v determine_v if_o it_o may_v be_v by_o experiment_n but_o for_o want_v of_o a_o sufficient_a quantity_n of_o blood_n and_o good_a luck_n in_o make_v trial_n with_o that_o i_o can_v procure_v i_o must_v suspend_v my_o judgement_n till_o further_a experience_n resolve_v i_o one_o way_n or_o other_o by_o what_o i_o have_v yet_o try_v i_o be_o not_o much_o encourage_v to_o expect_v from_o humane_a blood_n a_o vinous_a or_o ardent_a spirit_n tho'_o that_o be_v the_o usual_a product_n of_o fermentation_n in_o liquor_n and_o i_o be_o the_o less_o encourage_v to_o expect_v this_o because_o i_o be_o not_o sure_a that_o there_o be_v any_o fermentation_n true_o &_o proper_o so_o call_v in_o humane_a blood_n either_o within_o or_o out_o of_o the_o body_n have_v never_o yet_o find_v any_o thing_n in_o the_o blood_n or_o urine_n that_o convince_v i_o that_o either_o of_o those_o liquor_n will_v afford_v a_o ardent_a spirit_n i_o remember_v i_o once_o keep_v humane_a blood_n for_o a_o year_n together_o in_o a_o glass_n very_o careful_o and_o if_o i_o mistake_v not_o hermetical_o close_v with_o a_o purpose_n to_o try_v whether_o any_o spirit_n will_v first_o ascend_v but_o when_o the_o blood_n come_v to_o be_v expose_v to_o the_o contact_n of_o the_o air_n the_o stink_n be_v so_o great_a and_o offensive_a especial_o to_o some_o lady_n that_o live_v in_o the_o house_n that_o we_o be_v fain_o to_o have_v it_o hasty_o throw_v away_o another_o time_n have_v cause_v some_o sheep_n blood_n to_o be_v digest_v in_o a_o pretty_a large_a vial_n hermetical_o seal_v after_o it_o have_v continue_v a_o good_a while_n in_o the_o digestive_a furnace_n upon_o a_o sudden_a tho'_o no_o body_n touch_v it_o it_o break_v with_o a_o surprise_v noise_n and_o blow_v off_o the_o long_a neck_n of_o the_o vial._n two_o or_o three_o almost_o like_a mischance_n i_o have_v with_o attempt_n make_v on_o humane_a blood_n which_o i_o be_v the_o more_o trouble_v at_o because_o i_o think_v it_o not_o very_o improbable_a that_o by_o putrefaction_n the_o texture_n of_o blood_n like_o that_o of_o urine_n may_v be_v so_o loosen_v or_o otherwise_o alter_v that_o a_o volatile_a salt_n or_o spirit_n may_v in_o a_o slow_a distillation_n ascend_v before_o the_o phlegm_n but_o as_o i_o say_v before_o it_o be_v only_o from_o further_a experience_n that_o i_o must_v expect_v satisfaction_n in_o these_o inquiry_n yet_o in_o the_o mean_a time_n i_o shall_v add_v on_o this_o occasion_n that_o the_o ill_a success_n i_o have_v in_o my_o attempt_n to_o draw_v a_o spirit_n from_o entire_a portion_n of_o blood_n without_o separate_v any_o part_n from_o it_o or_o add_v any_o foreign_a body_n to_o it_o do_v not_o hinder_v but_o rather_o invite_v i_o to_o try_v whether_o i_o can_v not_o make_v some_o experiment_n of_o affinity_n to_o those_o above_o mention_v upon_o who_o success_n i_o may_v ground_v some_o kind_n of_o conjecture_n what_o will_v have_v be_v the_o event_n of_o those_o trial_n in_o case_n they_o have_v not_o miscarry_v wherefore_o look_v upon_o the_o serum_n of_o blood_n as_o the_o likely_a part_n of_o it_o as_o well_o as_o much_o more_o likely_a than_o the_o entire_a blood_n to_o concur_v to_o a_o fermentation_n proper_o so_o call_v we_o take_v some_o ounce_n of_o this_o serum_n and_o put_v to_o it_o about_o a_o four_o part_n of_o raisin_n of_o the_o sun_n well_o bruise_v and_o keep_v they_o in_o a_o glass_n whereof_o a_o considerable_a part_n be_v leave_v empty_a and_o have_v close_v the_o vessel_n we_o keep_v it_o in_o a_o warm_a room_n for_o many_o day_n the_o event_n of_o this_o trial_n be_v that_o within_o few_o day_n the_o raisin_n begin_v to_o emerge_n and_o afterward_o continue_v to_o float_v and_o there_o be_v produce_v or_o extricate_v a_o considerable_a quantity_n of_o permanent_a and_o springy_a air_n as_o by_o a_o certain_a contrivance_n describe_v in_o another_o paper_n do_v manifest_o appear_v both_o which_o phaenomena_n seem_v plain_o to_o argue_v that_o there_o have_v be_v some_o degree_n of_o fermentation_n produce_v in_o the_o mixture_n but_o yet_o when_o we_o come_v to_o distil_v the_o thus_o alter_v serum_n tho'_o it_o do_v not_o stink_n as_o if_o it_o have_v putrefy_a it_o will_v have_v do_v yet_o the_o liquor_n that_o first_o ascend_v even_o with_o a_o gentle_a heat_n do_v not_o taste_v or_o smell_v like_o a_o vinous_a spirit_n tho'_o it_o be_v differ_v from_o mere_a phlegm_n if_o i_o have_v be_v furnish_v with_o a_o great_a quantity_n of_o serum_n perhaps_o the_o reiterated_a experiment_n will_v have_v give_v more_o satisfaction_n and_o in_o make_v it_o i_o will_v have_v be_v careful_a to_o observe_v whether_o the_o produce_v fermentation_n may_v not_o be_v suspect_v to_o proceed_v not_o so_o much_o from_o the_o whole_a serum_n as_o such_o as_o from_o the_o aqueous_a particle_n in_o distinction_n from_o the_o other_o that_o concur_v with_o they_o to_o compose_v it_o as_o for_o the_o second_o question_n intimate_v in_o this_o present_a first_o title_n namely_o whether_o blood_n will_v by_o digestion_n or_o putrefaction_n be_v so_o open_v as_o that_o when_o it_o be_v distil_v the_o spirit_n will_v ascend_v before_o the_o phelgm_n i_o likewise_o endeavour_v to_o try_v that_o with_o the_o serous_a part_n of_o the_o blood_n pour_v off_o from_o the_o fibrous_a or_o coagulate_v as_o suppose_v it_o in_o this_o separate_a state_n more_o proper_a for_o our_o trial_n than_o the_o entire_a blood_n and_o have_v keep_v a_o pretty_a quantity_n of_o this_o serum_n above_o four_o time_n as_o long_o as_o i_o have_v observe_v to_o have_v be_v sufficient_a to_o make_v urine_n in_o distillation_n part_n with_o its_o spirit_n before_o its_o phlegm_n we_o distil_v this_o long_o keep_v liquor_n with_o a_o very_a gentle_a sire_n that_o few_o or_o none_o beside_o the_o fugitive_a part_n may_v at_o first_o ascend_v but_o we_o find_v the_o liquor_n that_o come_v over_o to_o have_v but_o little_a strength_n either_o as_o to_o smell_v or_o taste_v nor_o will_v it_o ready_o turn_v syrup_n of_o violet_n green_n i_o say_v ready_o because_o after_o they_o have_v be_v some_o hour_n together_o it_o will_v but_o yet_o as_o a_o volatile_a alcaly_a it_o will_v present_o turn_v a_o strong_a solution_n make_v of_o common_a sublimate_n in_o fair_a water_n into_o a_o white_a opacous_a and_o almost_o milky_a liquor_n the_o ii_o secondary_a title_n whether_o spirit_n of_o humane_a blood_n be_v real_o any_o thing_n but_o the_o volatile_a salt_n and_o phlegm_n well_o commix_v since_o the_o question_v move_v in_o this_o title_n may_v be_v also_o propound_v concern_v other_o alcalisate_n spirit_n as_o those_o of_o urine_n hartshorn_n soot_n etc._n etc._n it_o be_v upon_o that_o account_n the_o more_o important_a and_o for_o this_o reason_n as_o well_o as_o for_o the_o difficulty_n of_o determine_v it_o by_o cogent_a proof_n i_o may_v think_v myself_o oblige_v to_o forbear_v take_v upon_o i_o to_o decide_v it_o peremptory_o till_o further_a experience_n shall_v have_v furnish_v i_o with_o full_a information_n so_o that_o for_o the_o present_a about_o this_o difficult_a question_n i_o shall_v venture_v to_o say_v no_o more_o than_o this_o that_o what_o have_v hitherto_o occur_v to_o i_o incline_v i_o to_o think_v that_o the_o spirit_n of_o humane_a blood_n be_v total_o compose_v of_o volatile_a salt_n and_o phlegm_n if_o by_o phlegm_n we_o understand_v not_o simple_a or_o elementary_a water_n but_o a_o liquor_n that_o althô_o it_o pass_v among_o chemist_n for_o phlegm_n and_o deserve_v that_o name_n 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i_o be_o content_a at_o least_o till_o i_o shall_v have_v have_v sufficient_a quantity_n of_o distil_a blood_n for_o make_v the_o requisite_a trial_n to_o leave_v as_o a_o problem_n and_o this_o the_o rather_o because_o i_o be_o not_o sure_a but_o that_o by_o frequent_a distillation_n some_o particle_n of_o the_o fire_n may_v from_o time_n to_o time_n substantial_o be_v associate_v with_o those_o of_o the_o liquor_n nor_o yet_o but_o that_o even_a in_o the_o first_o distillation_n of_o humane_a blood_n the_o fire_n may_v have_v either_o separate_v or_o produce_v a_o liquor_n that_o though_o almost_o strengthless_a and_o not_o just_o referable_a to_o either_o of_o the_o receive_a principle_n or_o ingredient_n oil_n salt_n and_o earth_n be_v not_o yet_o phlegm_n true_o so_o call_v but_o a_o liquor_n as_o yet_o anonymous_n as_o i_o have_v elsewhere_o show_v that_o wood_n and_o many_o other_o body_n afford_v by_o distillation_n a_o liquor_n that_o be_v not_o a_o oil_n and_o be_v neither_o acid_n nor_o alcalisate_n and_o yet_o be_v no_o true_a phlegm_n but_o as_o i_o have_v there_o style_v it_o a_o adiaphorous_a spirit_n it_o will_v probable_o be_v think_v material_a if_o on_o this_o occasion_n i_o add_v in_o favour_n of_o the_o opinion_n or_o conjecture_n to_o which_o i_o late_o own_a myself_o incline_v that_o consider_v that_o the_o knowledge_n of_o the_o composition_n of_o a_o body_n may_v be_v sometime_o as_o well_o if_o not_o better_o investigate_v by_o the_o way_n of_o generate_a or_o produce_v of_o it_o as_o by_o that_o of_o analyse_a or_o resolve_v it_o i_o make_v for_o trial_n sake_n the_o follow_a experiment_n we_o dissolve_v in_o distil_a water_n as_o much_o volatile_a salt_n of_o humane_a blood_n as_o the_o liquor_n will_v take_v up_o and_o then_o have_v careful_o distil_v it_o in_o a_o convenient_o shape_a vessel_n with_o a_o regulate_v degree_n of_o heat_n the_o distillation_n afford_v we_o such_o a_o liquor_n as_o be_v desire_v namely_o one_o that_o by_o 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fair_a green_n it_o will_v precipitate_v a_o solution_n of_o sublimate_n in_o common_a water_n into_o a_o white_a powder_n and_o in_o short_a i_o find_v it_o to_o perform_v those_o other_o thing_n that_o may_v be_v expect_v from_o volatile_a alcaly_n as_o such_o as_o often_o as_o i_o have_v occasion_n to_o make_v trial_n of_o it_o sometime_o on_o one_o body_n and_o sometime_o on_o another_o if_o i_o be_v sure_a as_o for_o reason_n elsewhere_o declare_v i_o be_o not_o that_o the_o digestion_n of_o aliment_n be_v make_v by_o a_o acid_n ferment_n or_o juice_n whencesoever_o the_o stomach_n be_v furnish_v with_o it_o i_o shall_v be_v prone_a to_o suspect_v that_o some_o acid_n particle_n may_v be_v mingle_v with_o the_o blood_n but_o however_o that_o will_v not_o hinder_v i_o from_o refer_v the_o spirit_n of_o humane_a blood_n to_o volatile_a alcaly_n because_o so_o few_o acid_n particle_n will_v be_v either_o destroy_v by_o the_o alcalisate_n one_o that_o be_v so_o abundant_a in_o the_o spirit_n or_o at_o least_o these_o will_v be_v so_o very_a much_o predominant_a as_o to_o allow_v we_o very_o warrantable_o to_o give_v on_o their_o account_n a_o denomination_n to_o the_o mixture_n as_o if_o a_o few_o drop_n of_o spirit_n of_o vinegar_n be_v mix_v with_o some_o pint_n or_o pound_n of_o stale_a urine_n they_o will_v either_o be_v deprive_v of_o their_o acidity_n by_o some_o corpuscle_n of_o a_o contrary_a nature_n that_o they_o will_v meet_v with_o in_o the_o liquor_n or_o they_o will_v be_v so_o obscure_v and_o overpower_v by_o the_o fugitive_n salt_n it_o abound_v with_o that_o the_o acetous_a corpuscle_n will_v not_o hinder_v the_o spirituous_a liquor_n draw_v from_o the_o mixture_n by_o distillation_n to_o be_v just_o referable_a to_o the_o classis_fw-la of_o volatile_a vrinous_a salt_n the_o iv._o secondary_a title_n whether_o spirit_n of_o humane_a blood_n
of_o sea_n salt_n in_o preserve_v and_o season_v what_o they_o eat_v it_o may_v not_o be_v amiss_o particular_o to_o mention_v that_o out_o of_o a_o solution_n of_o common_a salt_n make_v in_o common_a water_n we_o can_v ready_o precipitate_v with_o the_o spirit_n of_o blood_n a_o substance_n that_o look_v like_o a_o white_a earth_n and_o such_o a_o substance_n i_o obtain_v in_o far_o great_a quantity_n from_o that_o which_o the_o saltmaker_n call_v bittern_n which_o usual_o remain_v in_o their_o salt_n pan_n after_o they_o have_v take_v out_o as_o much_o or_o near_o as_o much_o salt_n as_o will_v coagulate_v in_o figure_a grain_n the_o spirit_n of_o humane_a blood_n do_v also_o make_v a_o precipitation_n of_o dantsick_a vitriol_n dissolve_v in_o water_n but_o not_o that_o i_o have_v observe_v a_o total_a one_o which_o you_o need_v not_o wonder_v at_o because_o it_o will_v dissolve_v copper_n which_o be_v one_o of_o the_o ingredient_n of_o blue_a vitriol_n the_o xii_o secondary_a title_n of_o the_o affinity_n between_o spirit_n of_o humane_a blood_n and_o some_o chemical_a oil_n and_o vinous_a spirit_n though_o in_o another_o paper_n quality_n i_o declare_v myself_o for_o reason_n there_o express_v dissatisfy_v with_o the_o vulgar_a notion_n of_o sympathy_n antipathy_n friendship_n affinity_n hostility_n etc._n etc._n that_o be_v presume_v to_o be_v find_v among_o inanimate_a body_n yet_o in_o this_o place_n nothing_o forbid_v to_o employ_v the_o term_n affinity_n cognation_n and_o hostility_n in_o the_o lax_n and_o popular_a sense_n wherein_o they_o be_v use_v not_o only_o by_o the_o vulgar_a but_o by_o school_n philosopher_n and_o chemist_n it_o seem_v then_o according_a to_o this_o acception_n of_o the_o word_n affinity_n that_o there_o be_v such_o a_o thing_n between_o rectified_a spirit_n of_o humane_a blood_n and_o pure_a spirit_n of_o wine_n since_o we_o have_v former_o under_o the_o ten_o title_n observe_v that_o be_v put_v together_o they_o will_v ready_o concoagulate_v and_o continue_v unite_v a_o long_a time_n it_o be_v very_o probable_a that_o the_o like_a association_n may_v be_v also_o make_v with_o other_o ardent_a spirit_n prepare_v by_o fermentation_n we_o have_v likewise_o former_o note_v that_o our_o spirit_n will_v make_v a_o solution_n of_o the_o fine_a part_n of_o humane_a blood_n well_o dry_v which_o instance_n i_o mention_v on_o this_o occasion_n because_o it_o seem_v to_o be_v the_o effect_n of_o some_o affinity_n or_o cognation_n as_o most_o man_n will_v call_v what_o i_o will_v call_v mechanical_a congruity_n between_o the_o spirit_n and_o the_o body_n it_o work_v on_o in_o regard_n i_o find_v by_o more_o than_o one_o trial_n purposely_o make_v that_o a_o high_o rectify_v vinous_a spirit_n for_o if_o it_o be_v phlegmatic_a the_o water_n may_v dissolve_v some_o of_o the_o blood_n will_v not_o at_o least_o in_o divers_a hour_n that_o my_o trial_n last_v draw_v any_o tincture_n from_o it_o with_o lixiviate_v liquor_n such_o as_o be_v make_v of_o salt_n of_o tartar_n fix_v nitre_n etc._n etc._n resolve_v in_o the_o air_n or_o otherwise_o the_o chemist_n will_v expect_v that_o the_o spirit_n of_o blood_n shall_v have_v a_o affinity_n since_o they_o esteem_v all_o these_o liquor_n alcaly_n though_o this_o be_v volatile_a and_o those_o be_v fix_v but_o though_o these_o liquor_n comport_v well_o with_o one_o another_o yet_o we_o find_v not_o that_o they_o strict_o associate_v by_o concoagulation_n as_o we_o late_o observe_v the_o spirit_n of_o blood_n to_o do_v with_o spirit_n of_o wine_n principle_n the_o same_o spirit_n of_o blood_n mingle_v ready_o with_o that_o spirit_n of_o vegetable_n that_o i_o have_v elsewhere_o give_v a_o large_a account_n of_o under_o the_o title_n of_o adiaphorous_a spirit_n which_o argue_v that_o there_o be_v some_o affinity_n between_o they_o or_o rather_o that_o there_o be_v not_o any_o manifest_a hostility_n or_o contrariety_n the_o like_a relation_n may_v be_v find_v between_o spirit_n of_o blood_n and_o many_o other_o liquor_n which_o it_o be_v needless_a and_o tedious_a to_o enumerate_v it_o may_v better_o deserve_v the_o consideration_n of_o a_o chemist_n that_o though_o there_o be_v manifest_o a_o near_a cognation_n between_o the_o spirit_n of_o humane_a blood_n and_o the_o oil_n since_o they_o both_o proceed_v immediate_o from_o the_o same_o body_n yet_o even_o dephlegm_v spirit_n of_o blood_n be_v shake_v and_o thereby_o confound_v with_o its_o oil_n will_v quick_o separate_v again_o from_o it_o though_o with_o spirit_n of_o wine_n which_o be_v according_a to_o the_o chemist_n a_o liquid_a sulphur_n as_o well_o as_o the_o oil_n it_o will_v permanent_o unite_v notwithstanding_o that_o these_o two_o liquor_n do_v to_o speak_v in_o their_o language_n belong_v even_o to_o differ_v kingdom_n the_o one_o to_o the_o animal_n and_o the_o other_o to_o the_o vegetable_a with_o the_o essential_a oil_n as_o chemist_n call_v they_o of_o aromatic_a 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some_o few_o of_o the_o follow_a trial_n may_v seem_v but_o repetition_n of_o other_o recite_v in_o the_o body_n of_o the_o history_n but_o these_o be_v add_v on_o purpose_n that_o where_o the_o event_n of_o both_o trial_n be_v the_o same_o they_o may_v confirm_v one_o another_o which_o where_o the_o subject_n have_v lie_v uncultivated_a be_v oftentimes_o a_o desirable_a thing_n and_o where_o they_o disagree_v in_o any_o considerable_a circumstance_n their_o difference_n may_v occasion_v further_a trial_n and_o in_o the_o mean_a time_n keep_v we_o from_o build_v dogmatical_a conclusion_n upon_o the_o circumstance_n wherein_o they_o differ_v particular_n referable_a to_o the_o second_o part_n of_o the_o history_n experiment_n i._o the_o proportion_n of_o the_o substance_n obtainable_a from_o dry_a humane_a blood_n be_v as_o i_o former_o note_v very_o difficult_a to_o be_v determine_v because_o of_o that_o difficulty_n and_o the_o importance_n of_o the_o inquiry_n i_o think_v fit_a to_o employ_v some_o blood_n that_o i_o make_v a_o shift_n to_o collect_v since_o the_o write_n of_o the_o second_o part_n of_o the_o forego_n history_n in_o make_v another_o experiment_n that_o we_o may_v make_v the_o near_o and_o safe_a estimate_n of_o the_o quantity_n of_o the_o distinct_a substance_n seek_v after_o for_o this_o end_n i_o cause_v twelve_o ounce_n of_o dry_a blood_n to_o be_v careful_o distil_v by_o a_o expert_a laborant_fw-la well_o admonish_v of_o the_o difficulty_n of_o his_o task_n and_o the_o exactness_n he_o be_v to_o aim_v at_o in_o perform_v it_o the_o distillation_n be_v end_v the_o substance_n obtain_v be_v bring_v i_o with_o this_o note_n of_o their_o quantity_n twelve_o ounce_n of_o dry_a humane_a blood_n yield_v of_o volatile_a salt_n and_o spirit_n together_o five_o ounce_n of_o which_o we_o pour_v off_o from_o the_o wet_a salt_n Ê’xiij+_n 54._o gr_n so_o that_o their_o remain_v â„¥_o xiij+_n Ê’ij+_n 6._o gr_n of_o volatile_a salt_n of_o foetid_v oil_n there_o be_v two_o ounce_n of_o caput_n mortuum_n four_o ounce_n and_o two_o dram_fw-la so_o that_o in_o spite_n of_o all_o his_o care_n there_o be_v lose_v by_o stick_v to_o the_o retort_v and_o other_o glass_n which_o i_o presume_v retain_v little_a else_o than_o the_o more_o viscous_a oil_n and_o phlegm_n and_o by_o avolation_n of_o some_o more_o subtle_a part_n especial_o upon_o pour_v the_o liquor_n from_o vessel_n to_o vessel_n about_o six_o dram_fw-la the_o four_o ounce_n and_o two_o dram_fw-la of_o caput_fw-la mortuum_n be_v diligent_o calcine_v afford_v but_o six_o dram_fw-la and_o a_o half_a of_o ash_n of_o which_o very_a great_a decrement_n the_o accension_n and_o consumption_n of_o the_o more_o fix_a oleaginous_a part_n seem_v to_o be_v the_o cause_n and_o if_o it_o be_v so_o we_o may_v suppose_v that_o there_o be_v a_o far_o great_a portion_n of_o oil_n in_o humane_a blood_n than_o have_v be_v hitherto_o take_v notice_n of_o these_o ash_n be_v not_o white_a or_o grey_a as_o those_o of_o other_o body_n use_v to_o be_v but_o of_o a_o reddish_n colour_n much_o like_o that_o of_o brick_n and_o yet_o the_o watchful_a laborant_fw-la affirm_v he_o can_v easy_o know_v they_o to_o be_v true_a ash_n because_o that_o whilst_o there_o remain_v any_o thing_n oily_a or_o combustible_a in_o the_o caput_fw-la mortuum_n it_o will_v look_v like_o a_o thorough_o kindle_v charcoal_n which_o it_o will_v continue_v to_o do_v far_o long_o than_o one_o will_v expect_v but_o when_o that_o combustible_a substance_n be_v quite_o waste_v the_o remain_a caput_fw-la mortuum_n will_v look_v in_o the_o fire_n like_o dead_a and_o ordinary_a ash_n though_o when_o they_o be_v cold_a they_o appear_v and_o continue_v red._n these_o ash_n be_v careful_o elixiviate_v afford_v five_o scruple_n of_o white-fixt_a salt_n beside_o a_o little_a which_o be_v casual_o get_v into_o the_o contiguous_a sand_n and_o thence_o recover_v by_o water_n and_o reduce_v to_o the_o like_a white_a salt_n amount_v to_o about_o a_o scruple_n more_o so_o that_o their_o remain_v for_o the_o terra_fw-la damnata_fw-la fourteen_o scruple_n &_o about_o a_o half_a that_o be_v a_o good_a deal_n above_o twice_o the_o weight_n of_o the_o salt_n whence_o it_o appear_v that_o according_a to_o this_o analysis_n the_o pure_a fix_a salt_n of_o humane_a blood_n be_v but_o between_o the_o 57th_o and_o 58th_o part_n even_o of_o dry_a blood_n and_o therefore_o probable_o amount_v but_o to_o the_o 150th_o or_o perhaps_o the_o 170th_o part_n in_o weight_n of_o blood_n as_o it_o flow_v from_o the_o vein_n open_v by_o a_o lancet_n and_o the_o fix_a earth_n or_o terra_fw-la damnata_fw-la be_v to_o the_o dry_a blood_n that_o afford_v it_o as_o 19_o and_o about_o a_o half_a to_o 1._o experiment_n ii_o in_o regard_v the_o forego_n experiment_n and_o another_o of_o the_o like_a nature_n former_o mention_v be_v make_v with_o dry_a and_o pulverable_a blood_n of_o several_a person_n put_v together_o though_o i_o know_v it_o will_v be_v scarce_o possible_a in_o so_o small_a a_o quantity_n of_o blood_n as_o i_o can_v obtain_v at_o once_o from_o one_o person_n to_o find_v out_o with_o any_o accurateness_n the_o quantity_n of_o the_o several_a substance_n it_o be_v capable_a of_o afford_v yet_o to_o be_v able_a to_o make_v some_o tolerable_a estimate_n ground_v upon_o experience_n i_o be_v invite_v to_o make_v a_o trial_n who_o success_n though_o in_o one_o part_n of_o it_o unlucky_a be_v register_v as_o follow_v a_o entire_a parcel_n of_o humane_a blood_n weigh_v ten_o ounce_n and_o 73_o gr_n be_v slow_o distil_v to_o dryness_n in_o a_o head_n and_o body_n on_o a_o digestive_a furnace_n afford_v of_o phlegmatic_a liquor_n â„¥_o vij+_n Ê’ij+_n 47._o gr_n and_o of_o caput_n mortuum_n or_o rather_o of_o dry_a substance_n â„¥_o ij+_n Ê’ij_fw-la this_o pulverable_a matter_n be_v beat_v and_o
be_v a_o small_a portion_n that_o sink_v in_o the_o spirit_n the_o rest_n swim_v upon_o it_o the_o above_o mention_a spirit_n be_v put_v into_o a_o small_a head_n and_o body_n be_v set_v into_o a_o digestive_a furnace_n to_o rectify_v at_o leisure_n with_o a_o very_a gentle_a heat_n and_o the_o receiver_n be_v three_o or_o four_o time_n shift_v that_o we_o may_v observe_v what_o difference_n if_o any_o there_o will_v be_v betwixt_o the_o successive_o ascend_v portion_n of_o liquor_n the_o first_o spirit_n that_o come_v over_o do_v not_o smell_v near_o so_o rank_a as_o that_o be_v wont_a to_o do_v that_o be_v distil_v per_fw-la se_fw-la this_o observation_n belong_v also_o to_o the_o three_o or_o four_o succeed_a portion_n of_o liquor_n probable_o because_o the_o lime_n have_v better_a free_v the_o spirit_n of_o the_o first_o distillation_n from_o the_o fetid_a oil_n many_o of_o who_o particle_n be_v wont_a though_o unperceived_o to_o mingle_v with_o it_o when_o it_o be_v draw_v over_o without_o additament_n the_o rectify_v spirit_n which_o be_v clear_a and_o colourless_a have_v a_o taste_n much_o strong_a than_o its_o smell_n for_o a_o small_a drop_n of_o it_o upon_o the_o tongue_n have_v something_o of_o fieryness_n that_o be_v surprise_v and_o last_v long_o than_o one_o will_v wish_v which_o make_v i_o doubt_n whether_o the_o spirituous_a part_n of_o the_o blood_n have_v not_o carry_v up_o with_o it_o some_o of_o the_o fiery_a part_n of_o the_o quicklime_n which_o doubt_n if_o future_a trial_n resolve_v in_o the_o affirmative_a one_o may_v expect_v some_o uncommon_a effect_n from_o such_o a_o spirit_n which_o in_o this_o case_n will_v be_v enrich_v with_o a_o kind_n of_o volatilise_v alcaly_a a_o thing_n much_o desire_v by_o many_o chemist_n and_o physician_n upon_o occasion_n of_o this_o suspicion_n we_o drop_v a_o little_a of_o it_o into_o a_o strong_a solution_n of_o sublimate_n in_o fair_a water_n and_o it_o seem_v at_o the_o first_o contact_n to_o make_v a_o precipitate_v a_o little_a incline_v to_o yellow_a as_o i_o have_v observe_v the_o saline_n part_n of_o quicklime_a to_o do_v in_o a_o great_a measure_n though_o afterward_o the_o precipitate_v appear_v white_a like_o that_o make_v with_o ordinary_a volatile_a liquor_n of_o a_o urinous_a nature_n but_o because_o i_o expect_v that_o our_o alcalisate_n spirit_n of_o blood_n if_o i_o may_v so_o call_v it_o will_v have_v some_o peculiar_a quality_n discriminate_v it_o from_o the_o spirit_n draw_v without_o addition_n i_o think_v fit_a to_o make_v a_o few_o trial_n with_o it_o who_o event_n justify_v my_o conjecture_n for_o have_v put_v into_o a_o glass_n egg_n with_o a_o slender_a neck_n some_o of_o our_o well_o rectify_v spirit_n it_o do_v not_o then_o afford_v any_o volatile_a salt_n in_o a_o dry_a form_n though_o afterward_o if_o i_o mistake_v not_o by_o another_o trial_n we_o at_o length_n obtain_v a_o little_a and_o have_v continue_v the_o trial_n somewhat_o obstinate_o we_o find_v the_o spirit_n to_o have_v by_o the_o action_n of_o the_o fire_n lose_v its_o limpidness_n and_o to_o have_v be_v make_v muddy_a or_o trouble_v have_v mingle_v another_o portion_n of_o it_o with_o a_o high_o rectify_v ardent_a spirit_n and_o keep_v they_o all_o night_n in_o the_o cold_a no_o coagulation_n ensue_v nor_o can_v we_o perceive_v any_o after_o it_o have_v be_v keep_v divers_a hour_n in_o a_o moderate_a heat_n but_o the_o mixture_n acquire_v a_o yellow_a colour_n and_o let_v fall_v somewhat_o to_o our_o surprise_n a_o pretty_a deal_n of_o darkish_a powder_n though_o not_o enough_o to_o invite_v we_o to_o make_v any_o trial_n upon_o it_o we_o put_v to_o another_o parcel_n of_o our_o spirit_n some_o good_a spirit_n of_o salt_n but_o though_o they_o smoke_v much_o at_o their_o meeting_n yet_o we_o observe_v no_o noise_n nor_o bubble_n upon_o their_o commixture_n and_o have_v mingle_v another_o portion_n with_o oil_n of_o vitriol_n though_o there_o be_v produce_v a_o very_a great_a smoke_n and_o beside_o that_o a_o intense_a degree_n of_o heat_n the_o quantity_n of_o the_o matter_n consider_v yet_o there_o be_v no_o visible_a ebullition_n nor_o any_o noise_n or_o bubble_n produce_v but_o the_o colour_n of_o the_o oil_n of_o vitriol_n be_v very_o much_o heighten_v the_o mixture_n grow_v almost_o red_a from_o these_o and_o the_o like_a phaenomena_n one_o may_v gather_v that_o our_o alcalisate_n spirit_n of_o blood_n be_v in_o several_a thing_n differ_v from_o the_o simple_a whether_o this_o disparity_n will_v make_v it_o a_o more_o potent_a medicine_n or_o make_v it_o by_o too_o much_o participation_n of_o the_o fiery_a part_n of_o the_o lime_n a_o less_o safe_a remedy_n future_a experience_n must_v discover_v but_o it_o seem_v not_o improbable_a that_o either_o as_o a_o medicine_n or_o as_o a_o menstruum_fw-la if_o not_o in_o both_o capacity_n it_o may_v be_v a_o not_o inconsiderable_a liquor_n for_o which_o reason_n i_o have_v make_v my_o account_n of_o it_o the_o more_o circumstantial_a experiment_n ii_o we_o take_v â„¥_o ij_o of_o tartar_n calcine_v to_o whiteness_n by_o equal_a weight_n of_o kindle_v nitre_n and_o mingle_v this_o alcaly_a with_o â„¥_o ij_o of_o dry_a and_o powder_v humane_a blood_n this_o mixture_n be_v distil_v in_o a_o retort_n in_o a_o sand_n furnace_n make_v it_o appear_v by_o its_o production_n that_o quicklime_n on_o these_o occasion_n act_n otherwise_o upon_o the_o blood_n than_o other_o alcaly_n do_v for_o whereas_o the_o distillation_n wherein_o lime_n be_v employ_v afford_v we_o as_o have_v be_v note_v a_o spirit_n that_o before_o rectification_n be_v very_o strong_a and_o unaccompanied_a with_o dry_a salt_n the_o calcinatum_fw-la of_o nitre_n and_o tartar_n afford_v we_o at_o the_o very_a first_o distillation_n a_o spirit_n less_o strong_a but_o withal_o so_o much_o volatile_a salt_n as_o cover_v almost_o all_o the_o inside_n of_o the_o receiver_n not_o now_o to_o mention_v the_o difference_n of_o their_o respective_a caput_fw-la mortuum_n and_o though_o the_o strong_a saline_n spirit_n of_o blood_n make_v with_o quicklime_n do_v not_o as_o we_o late_o note_v make_v a_o effervescence_n with_o acid_n spirit_n yet_o this_o volatile_a salt_n ready_o do_v it_o upon_o the_o affusion_n of_o spirit_n of_o salt_n experiment_n iii_o beside_o the_o fix_a alcalisate_n additament_n with_o which_o i_o distil_v the_o dry_a blood_n of_o man_n i_o think_v fit_a to_o add_v to_o it_o a_o very_a acid_n additament_n viz._n oil_n of_o vitriol_n and_o this_o the_o rather_o because_o i_o have_v long_o since_o find_v by_o trial_n and_o if_o i_o misremember_v not_o have_v elsewhere_o relate_v that_o this_o liquor_n be_v mix_v with_o some_o other_o body_n particular_o with_o some_o belong_v to_o the_o animal_n kingdom_n do_v in_o a_o odd_a manner_n mingle_v its_o own_o substance_n for_o i_o take_v it_o not_o to_o be_v a_o simple_a body_n with_o they_o and_o notable_o diversify_v the_o product_n of_o the_o distillation_n we_o put_v therefore_o upon_o â„¥_o iij._o of_o powder_a humane_a blood_n a_o equal_a weight_n of_o oil_n of_o vitriol_n and_o leave_v they_o for_o some_o time_n together_o to_o try_v if_o by_o the_o action_n of_o this_o corrosive_n menstruum_fw-la though_o upon_o a_o body_n not_o of_o a_o mineral_n nature_n some_o heat_n will_v not_o be_v excite_v and_o according_o we_o find_v that_o after_o a_o while_n though_o not_o at_o the_o very_a first_o the_o mixture_n grow_v sensible_o warm_a then_o we_o remove_v the_o retort_n into_o a_o sand_n furnace_n and_o distil_v it_o by_o degree_n of_o fire_n we_o have_v a_o spirit_n which_o be_v precede_v by_o a_o pretty_a deal_n of_o phlegmatic_a liquor_n of_o a_o odd_a sulphureous_a smell_n but_o so_o strong_a and_o last_a that_o i_o can_v not_o but_o wonder_n at_o it_o the_o caput_fw-la mortuum_n i_o be_v fain_o to_o let_v alone_o because_o i_o have_v some_o inducement_n to_o suppose_v that_o it_o be_v of_o so_o compound_v a_o nature_n that_o i_o shall_v not_o in_o my_o present_a circumstance_n have_v the_o opportunity_n to_o examine_v it_o thorough_o but_o it_o seem_v remarkable_a that_o notwithstanding_o the_o great_a acidity_n of_o oil_n of_o vitriol_n and_o the_o fixative_a power_n it_o exercise_n on_o many_o body_n wherewith_o it_o be_v commit_v to_o distillation_n our_o experiment_n afford_v we_o a_o pretty_a quantity_n of_o volatile_a matter_n in_o the_o form_n of_o a_o white_a salt_n but_o indeed_o the_o smell_n and_o taste_v of_o it_o be_v so_o uncommon_a that_o i_o be_v trouble_v i_o have_v not_o then_o conveniency_n to_o examine_v it_o careful_o much_o less_o to_o try_v whether_o it_o have_v any_o peculiar_a virtue_n or_o operation_n in_o physic_n though_o i_o have_v then_o by_o i_o a_o glass_n instrument_n that_o i_o purposely_o provide_v to_o obviate_v the_o great_a inconvenience_n that_o be_v usual_o meet_v with_o and_o
those_o former_o mention_v to_o have_v be_v afford_v we_o by_o serum_n and_o urine_n experiment_n x._o have_v find_v by_o trial_n that_o divers_a salt_n some_o that_o be_v volatile_a and_o some_o that_o be_v not_o be_v put_v in_o powder_n into_o water_n will_v whilst_o they_o be_v dissolve_v sensible_o refrigerate_v it_o and_o on_o the_o other_o side_n that_o some_o very_a subtle_a spirit_n actual_o cold_a be_v put_v into_o cold_a water_n will_v quick_o produce_v in_o it_o a_o sensible_a warmth_n i_o think_v it_o will_v not_o be_v amiss_o to_o try_v what_o spirit_n of_o humane_a blood_n will_v do_v when_o employ_v after_o the_o same_o manner_n have_v therefore_o place_v a_o seal_a thermoscope_n in_o a_o open_a mouth_a glass_n furnish_v with_o as_o much_o distil_a water_n as_o will_v cover_v the_o ball_n of_o the_o instrument_n we_o leave_v it_o there_o for_o a_o while_n to_o bring_v the_o internal_a liquor_n and_o the_o external_a to_o the_o same_o degree_n of_o coldness_n then_o we_o pour_v upon_o the_o immersed_a ball_n two_o or_o three_o spoonful_n of_o spirit_n of_o humane_a blood_n which_o be_v all_o we_o can_v spare_v for_o this_o trial_n but_o perceive_v very_o little_a alteration_n to_o ensue_v in_o the_o thermoscope_n only_o that_o it_o seem_v the_o spirit_n of_o wine_n in_o the_o stem_n do_v a_o little_a and_o but_o a_o very_a little_a subside_o which_o effect_n though_o it_o have_v be_v much_o more_o manifest_a i_o shall_v not_o have_v be_v surprise_v at_o partly_o because_o i_o find_v spirit_n of_o urine_n to_o have_v a_o like_a or_o somewhat_o more_o considerable_a effect_n and_o partly_o because_o i_o remember_v what_o i_o elsewhere_o relate_v about_o the_o operation_n of_o the_o pure_a salt_n of_o humane_a blood_n upon_o distil_v water_n which_o liquor_n i_o therefore_o make_v use_n of_o in_o these_o and_o many_o other_o experiment_n because_o in_o our_o common_a pump-water_n or_o well-water_n and_o in_o most_o other_o common_a water_n i_o have_v 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