Tentamen chemico-physiologicum inaugurale de sanguine ... / eruditorum examini subjicit Georgius Birkbeck.

  • Birkbeck, George, 1776-1841.
Date:
1799
Catalogue details

Licence: Public Domain Mark

Credit: Tentamen chemico-physiologicum inaugurale de sanguine ... / eruditorum examini subjicit Georgius Birkbeck. Source: Wellcome Collection.

Provider: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.

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    Nulla fat valida mihi videtur ratio, cur co- loris mutationem mutato tranjlucentice gra- dui tribuam, licet obfervata quaedam de qui- bus jam antea didum eft, plane fuadent D»^” Wells re6le cenfilTe, cum eandem a chemica colorantis materiei mutatione non oriundam contenderet. Saepiffime tamen chemica com- binatio locum obtinet; et mutata fuperimpen- dentis gafis natura, de qua jam diximus, manifeftum eft, unde diverfa evadat ipfa den- fatio, ut in iftius modi combinationibus fieri aflblet j resque huic mutatce denfatioi\i adfcri- benda mihi videtur. Duabus fuperficiebus, quibus varia eft den- fatio, fibi invicem applicatis, et ita fe res ha- bet in craftamenti frufto quod, oxygenio ob- jedum, coccineum evadit, repercuflio ab earum finibus, ut conftat ex illuftr. Newtoni a- nirnadverfionibiis, locum habet j non reper- cutiuntur