HG/T 3463-2000
Chemical reagent Arsenazo Ⅲ
HG/T 3463-2000
HG/T 3463-2000
Dye, Red, 2,5,2',5'-Tetramethyltriphenylmethane-4,4'-Diazo-Bis-Betahydroxynaphthoic Anilide
HG/T 3463-2000
SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).
HG/T 3463-2000
DYE, 2-(4-DIMETHYLAMINIPHENYLAZO) NAPHTHALENE; FOR COLORED SMOKE MIXTURES (NO S/S DOCUMENT)
HG/T 3463-2000
DYE, DIETHLYAMINO-AZOBENZENE (FOR COLORED SMOKE MIXTURES) (NO S/S DOCUMENT)
HG/T 3463-2000
BS EN ISO 17234-2. Leather. Chemical tests for the determination of certain azo colorants in dyed leathers. Part 2. Determination of 4-aminoazobenzene
HG/T 3463-2000
HG/T 3463-2000