UV Vis Spectroscopy and Recent Changes in Pharmacopeia Kumar Jeetendra | April 25, 2020 Pharmacopeias provide general chapters describing the apparatus (aka instruments) needed in order to perform the analysis of the drugs described in the monographs. They also describe the procedures to ensure that the instruments perform according to the required criteria. European Pharmacopeia (Ph. Eur.) and the United States Pharmacopeia (USP) are most followed guidelines for regulatory …