title: Quality control analytical methods: Certificates of Analysis, Part 1.
abstract: When comparing a CofA for an official ingredient, product, or preparation, it is required that all the specifications are within the allowable tolerances. For APIs for which there is not an official monograph, one can usually select a monograph of an API in a similar class for a guideline for individual specifications.
authors.affiliation: International Journal of Pharmaceutical Compounding Inc., 122 N. Bryant Avenue, Edmond, OK 73034, USA. lallen@ijpc.com
authors.forename: Loyd V
authors.initials: LV
authors.lastname: Allen
mesh_terms: D019963:Clinical Chemistry Tests / Q000592:standards*; D004364:Pharmaceutical Preparations / Q000032:analysis*; D010602:Pharmacopoeias as Topic; D011786:Quality Control
chemical_list: D004364:Pharmaceutical Preparations