Search results with tag "Acid stock"

TITLE: Sulfide (Colorimetric, Methylene Blue)

5.1 Amino-sulfuric acid stock solution: Dissolve 27 g N,N-dimethyl-p-phenylenediamine oxalate (p-aminodimethylaniline) in a cold mixture of 50

  Title, Blue, Acid, Stocks, Sulfide, Methylene, Amino, Colorimetric, Methylene blue, Acid stock