筛选产品
烟酸(维生素PP), Pharmaceutical Secondary Standard; Certified Reference Material
烟酸(维生素PP), analytical standard
烟酸(维生素PP), United States Pharmacopeia (USP) Reference Standard
烟酸(维生素PP), European Pharmacopoeia (EP) Reference Standard
烟酸(维生素PP), certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland