Titrimetric determination of ascorbic acid with 2,6-dichlorophenol indophenol in commercial liquid diets.
作者信息
Hughes D E
出版信息
J Pharm Sci. 1983 Feb;72(2):126-9. doi: 10.1002/jps.2600720208.
PMID:6834248
Abstract
The titrimetric determination of ascorbic acid in the presence of a variety of potentially physically and chemically interfering species in commercial liquid diets is presented. The titrant and indicator was a solution of 2,6-dichlorophenol indophenol. Iron(II), copper(II), cysteine, glutathione, sulfite, and tin(II) do not interfere.
摘要
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