论文部分内容阅读
采用一阶导数光谱法测定维乐生片中Vit．B6的含量，能消除辅料及Vit．B1和Vit．B12的干扰，方法简便准确，回收率为100．3％，RSD为0．6％。
First Derivative Spectrophotometric Determination of Vitamin in Vitamin Tablets. B6 content, can eliminate excipients and Vit. B1 and Vit. B12 interference, the method is simple and accurate, the recovery rate was 100.3%, RSD was 0.6%.