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nydus/The Sceptical ChymistPublic

Robert Boyle presents a series of philosophical dialogues between the characters Carneades and Eleutherius. The text examines the author's reasons for questioning both Peripatetic and chemical doctrines regarding the material principles of mixed bodies.

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Table of Contents

The Second Part.

the Liquor, will remigrate into Phlegm. I added that Clause [In case what he Relates be True] because I have not as yet sufficiently try’d it my self. But not only something of Experiment keeps me from thinking it, as many Chymists do, absurd, (though I have, as well as they, in vain try’d it with ordinary Salt of Tartar;) but besides that Helmont often Relates it, and draws Consequences from it; A Person noted for his Sobernesse and Skill in Spagyrical Preparations, having been askt by me, Whether the Experiment might not be made to succeed, if the Salt and Spirit were prepar’d according to a way suitable to my Principles, he affirm’d to me, that he had that way I propos’d made Helmont’s Experiment succeed very well, without adding any thing to the Salt and Spirit. But our way is neither short nor Easie.

I have indeed (sayes Carneades) sometimes wonder’d to see how much Phlegme may be obtain’d from Bodies by the Fire. But concerning that Phlegme I may anon have Occasion to note something, which I therefore shall not now anticipate. But to return to the Opinion of Thales, and of Helmont, I consider, that supposing the Alkahest could reduce all Bodies into water, yet whether that water, because insipid, must be Elementary, may not groundlesly be doubted; For I remember the Candid and Eloquent Petrus Laurembergius in his Notes upon Sala’s Aphorismes affirmes, that he saw an insipid Menstruum that was a powerfull Dissolvent, and (if my Memory do not much mis-informe me) could dissolve Gold. And the water

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