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The Chromatography and Identification of Dyes
Author(s) -
Brown J. C.
Publication year - 1969
Publication title -
journal of the society of dyers and colourists
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.297
H-Index - 49
eISSN - 1478-4408
pISSN - 0037-9859
DOI - 10.1111/j.1478-4408.1969.tb02889.x
Subject(s) - photometry (optics) , fluorescence , chromatography , chemistry , ultraviolet , materials science , optics , computer science , optoelectronics , physics , stars , computer vision
Meetings of the Hudders field Region, held at Hudders field College of Technology, Hudders field, on 26 March 1968, Mr G. England in the chair; and of the Manchester Junior Section, held at Manchester University Institute of Science and Technology, on 14 November 1968, Mr H. R. Had field in the chair Techniques suitable for the identification of dyes—paper and thin‐layer chromatography, ultraviolet and infrared absorption spectro‐photometry and electrophoresis—are reviewed. The application of these techniques to equalising and milling acid dyes, food dyes, 1:2 metal‐complex dyes, disperse dyes, and fluorescent brightening agents is discussed. Methods of extracting dyes from fibrous substrates are reviewed.