本文為藥物食品檢驗局對照標準品NIACINAMIDE(批號L-1)之標定報告。其標定方法係將取得之原料藥與U.S.P對照標準品比對,依USP XXI P.732所載之檢驗方法,予以檢驗,所得之結果均合乎USP XXI之規定,其含量為100.2%。
Niacinamide was tested for the preparation of a ”Niacinamide Reference Standard (Lot No. L-1)” of the National Laboratories of Foods and Drugs. Analtical data obtained were as follows: infrared spectrum-similar to the USP Reference Standad Niacinamide(Lot No. K-2); Chromatographic purity-Negative; Loss on drying-0.08%; Residue of igniteion-0.03%; Assay-100.2%. On the basis of these results, this material was authorized as ”Niacinamide Reference Standard”.