Microadaptation of the U. S. P. Method of Analysis to the Official Silver Salts*,†*Presented before the Scientific Section, A. Ph. A., Atlanta meeting, 1939.†Based on a thesis submitted to the Committee on Graduate Study and Degrees of the School of Pharmacy of the University of Buffalo by Coy W. Waller in partial fulfillment of the requirements for the degree of Master of Science in Pharmacy.