The quantitative separation and determination of subsidiary dyes in the permitted food colors
By: by Walter E. Mathewson
Contributors: United States. Bureau of Chemistry
Series: Circular / United States Department of Agriculture, Bureau of Chemistry -- no. 113; Circular (United States. Bureau of Chemistry) -- no. 113.
Publisher: U.S. Dept. of Agriculture, Bureau of Chemistry
Published: 1913
Place of publication: Washington, D.C
Language: eng
Subjects: Coloring matter; Analysis; Analytic Chemistry
Notes: Caption title.

"Issued March 26, 1913."