Basic dyes as flocculating agents for ap
โ
M.S. Badollet; H.S. Paine
๐
Article
๐
1926
๐
Elsevier Science
๐
English
โ 140 KB
## AN investigation conducted in the Bureau of Chemistry showed that the Rupp test is not reliable for the detection of added chlorine in milk when the milk contains more than I part of copper in 4oo,ooo parts. As fresh milk contains very much less copper than I p'art per 4oo,ooo, it may be assume