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A spectrophotometric method for the estimation of amino groups on polymer supports

โœ Scribed by R.K. Gaur; K.C. Gupta

Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
664 KB
Volume
180
Category
Article
ISSN
0003-2697

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๐Ÿ“œ SIMILAR VOLUMES

A simple method for the estimation of am
A simple method for the estimation of amino groups on insoluble matrix beads
โœ G. Antoni; R. Presentini; P. Neri ๐Ÿ“‚ Article ๐Ÿ“… 1983 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 264 KB

A method for the determination of free amino groups on solid supports is proposed. The method is based on the reaction of the matrix with excess 2,4,6-trinitrobenzenesulfonic acid (TNBS) and subsequent quantitative determination of unreacted TNBS by reaction with glycine. The method is simple and re