Experiments and Observations on the Following Subjects

Experiments and Observations on the Following Subjects - 1. On the preparation, calcination, and medicinal uses of Magnesia Alba. 2. On the solvent qualities of calcined Magnesia. 3. On the variety in the solvent powers of quick-lime, when used in different quantities. 4. On various absorbents, as promoting or retarding putrefaction. 5. On the comparative antiseptic powers of vegetable infusions prepared with lime, &c. 6. On the sweetening properties of fixed air.

A RIGHT composition of the several articles used in medicine, is of so much importance to the practice of it, that every attempt to improve or ascertain the method of preparing them, cannot fail of a candid reception from the public. Though great advancement has been made within these few[Pg viii] years in chemical pharmacy, by the labours of the very ingenious Dr. Lewis, and some other writers on chemistry and the materia medica, there is still a wide field left for improvement. It is to be wished that Apothecaries, to whose province researches of this kind more peculiarly belong, and many of whom are well qualified by a liberal education to pursue them with advantage, would give their attention to these material interests of the art: for while the several professors of medicine and of surgery, are most laudably and assiduously employed in adding to the enlargement of these sciences, why should the sons of pharmacy remain supinely[Pg ix] inactive, and leave every thing towards the improvement of their profession to be performed by the members of the elder branch of physic, instead of contributing their share to its support? as if tacitly acknowledging themselves unequal to the task, and thereby incurring the too general, though unmerited, imputation of want of knowledge and skill in their department. The first part of the ensuing Treatise, which relates an improved method of preparing Magnesia Alba, has been communicated to the College of Physicians; and that learned body have done the author the honour to insert it in the second volume of their[Pg x] TRANSACTIONS. It is here reprinted as a proper introduction to the subsequent pages. ......Buy Now (To Read More)

Product details

Ebook Number: 46143
Author: Henry, Thomas
Release Date: Jun 29, 2014
Format: eBook
Language: English