New spectrophotometric assay for pilocarpine | 合法醫療器材資訊網
由SEl-Masry著作·1980·被引用5次—Abstract.Aquickmethodforthedeterminationofpilocarpineineyedropsinthepresenceofdecompositionproductsisdescribed.Themethodinvolves ...
A quick method for the determination of pilocarpine in eye drops in the presence of decomposition products is described. The method involves complexation of the alkaloid with bromocresol purple at pH 6. After treatment with 0.1N NaOH, the liberated dye is measured at 580 nm. The method has a relative standard deviation of 1.99%, and has been successfully applied to the analysis of 2 batches of pilocarpine eye drops. The recommended method was also used to monitor the stability of a pilocarpine nitrate solution in 0.05N NaOH at 65 degrees C. The BPC method failed to detect any significant decomposition after 2 h incubation, but the recommended method revealed 87.5% decomposition.
A Colorimetric Assay for Pilocarpine and Its Salts | 合法醫療器材資訊網
New Spectrophotometric Assay for Pilocarpine | 合法醫療器材資訊網
New spectrophotometric assay for pilocarpine | 合法醫療器材資訊網
NON | 合法醫療器材資訊網
Pilocarpine nitrate (Pilocarpini nitras) | 合法醫療器材資訊網
Pilocarpine nitrate | 合法醫療器材資訊網
Stability | 合法醫療器材資訊網
【貝克曼庫爾特巴比妥鹽檢驗試劑】許可證字號:衛部醫器輸字第031750號
器材品名:貝克曼庫爾特巴比妥鹽檢驗試劑許可證字號:衛部醫器輸字第031750號註銷狀態:註銷日期:註銷理由:有效日期:2023/10/23...