Excerpt from The Chemist, Vol. 3: Or Reporter of Chemical Discoveries and Improvements, and Protector of the Rights of the Chemist and Chemical Manufacturer Three years' experience has indeed proved to us the value of an adherence to these principles, and its existence for that time has served to evince the high standing which the work has reached, and to satisfy all experienced in science, that it now rests secure in a character earned, confirmed and established, and is. Not necessitated to hope or seek for one. Any protestations or assurances for the future, are therefore scarcely necessary. We shall continue our labors as heretofore, with the strictest attention and increased vigor, to obtain the best matter, and by original communications, to add much to the amount of scientific knowledge, on all the subjects of this work. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.