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本文提出用两种分光光度法-Glenn氏正交函数法和碱性染料比色法测定片剂中的甲苯磺丁脲。赋形剂没有干扰。与传统的紫外分光光度法比较,本文所提方法吏准确,更灵敏。
This paper presents the determination of tolbutamide in tablets using two spectrophotometric methods, Glenn’s orthogonal function method and basic dye colorimetry. Excipients did not interfere. Compared with the traditional UV spectrophotometry, the method mentioned in this article is accurate and sensitive.