The Sceptical Chymist / or Chymico-Physical Doubts & Paradoxes, Touching the Spagyrist's Principles Commonly call'd Hypostatical; As they are wont to be Propos'd and Defended by the Generality of Alchymists. Whereunto is præmis'd Part of another Discourse relating to the same Subject.

by Robert Boyle

SCEPTICAL CHYMIST:

OR
CHYMICO-PHYSICAL

Doubts & Paradoxes,

Touching the

SPAGYRIST’S PRINCIPLES

Commonly call’d

HYPOSTATICAL,

As they are wont to be Propos’d and
Defended by the Generality of

ALCHYMISTS.

Whereunto is præmis’d Part of another Discourse
relating to the same Subject.