摘要
本文采用多波长线性回归法测定脑宁片的含量。计算程序采用BASIC语言编制。氨基比林和咖啡因的回收率和相对标准偏差分别为 98 0 3%～ 10 0 9% ,1 0 %和 97 77%～ 99 39% ,0 6 1%。本法不经分离直接测定脑宁片中二组分的含量 ,方法简便、快速、结果满意。
Assay of naoning pian was reported by multi-wavelength linear regression method in this paper. The program was edited by BASIC. The recoveries and RSD of pyramidon and caffeine were 98.03%-100.9%,1.0% and 97.77%-99.39%,0.61%,respectively. This method could be used for the determination of two components in naoning pian without separation. The method was simple, rapid, and results were satisfactory.
出处
《光谱学与光谱分析》
SCIE
EI
CAS
CSCD
北大核心
2001年第6期840-842,共3页
Spectroscopy and Spectral Analysis
