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关键词: 导数光谱法 抗喘合剂 盐酸麻黄碱 盐酸苯海拉明 |
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Detetmination of two components in antiasthmatic mixture by derivative spectrophotomety |
Chen Xuefeng (Chen XF)
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Abstract: |
OBJECTIVE:To detetmine oinultaneously ephedtine hydrochlotide and diphenhydtamine hydtochlotiae without any sepatation in Antiasthmatic Mixtute.METHOD:Double-Wavelelength secondaty derivative spectrophotometry and secondary derivative spectrophotometry we |
Key words: derivative spevtrophotometry,Antiasthmatic Mlxture ephedrine hydrochloride,diphenhydramine hydrochloride |