Memoirs for the natural history of humane blood, especially the spirit of that liquor by Robert Boyle.

About this Item

Title
Memoirs for the natural history of humane blood, especially the spirit of that liquor by Robert Boyle.
Author
Boyle, Robert, 1627-1691.
Publication
London :: Printed for Samuel Smith,
1683/4.
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Subject terms
Blood -- Early works to 1800.
Cite this Item
"Memoirs for the natural history of humane blood, especially the spirit of that liquor by Robert Boyle." In the digital collection Early English Books Online. https://name.umdl.umich.edu/A28998.0001.001. University of Michigan Library Digital Collections. Accessed May 6, 2024.

Pages

Experiment XIV.

WE put an ounce of Distilled Water, wherein we dis∣solv'd

Page 245

as much Volatile Salt of Hu∣mane Blood, as it would well take up, into a Glass Egg, and exposed it during a Frosty Night to congeal: which we did with design to disco∣ver, whether, as the Saltness that is in Sea Water keeps it here in Eng∣land from freezing, (at least in ordi∣nary Winters,) so the Volatile Salt of Humane Blood, which much re∣sembles the other in Tast, would have the like effect upon Water, especially if it were fully impregna∣ted therewith. To this Conjecture the event was answerable, the Frost having produced no Ice in our solu∣tion, nor having so much as made any of the Salt manifestly shoot, (as I wish'd it had done, hoping thereby to discover somewhat about the Figu∣ration of the Salt of Humane Blood.)

And, tho afterwards we removed it into a Frigorifick Mixture, that would probably have frozen Beer and Ale, and perhaps the weaker sort of French Wine; yet we did not

Page 246

perceive it to glaciate any part of our solution, but only made it let fall a pretty deal of Matter, that seemed to be Feculent, (for what it was, I had not opportunity to exa∣mine.)

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