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Eisei Shikenjo hokoku. Bulletin of National Institute of Hygienic Sciences

[Studies on "new coccine standard" for the dye standard of the National Institute of Hygienic Sciences].


PMID 1364425

Abstract

The "New Coccine Standard (C.I. 16255)" for the Dye Standard of the National Institute of Hygienic Sciences was prepared. The content of this Dye Standard determined by the titanium trichloride method was 97.5% on the average. The ultraviolet-visible absorption and infrared spectra of the Dye Standard were also measured.

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