HG/T 3463-2000
Chemical reagent Arsenazo Ⅲ
HG/T 3463-2000
2-Hydroxy-6-naphthoic acid
HG/T 3463-2000
HG/T 3463-2000
HG/T 3463-2000
HG/T 3463-2000
HG/T 3463-2000
2-Hydroxy-6-naphthalene carboxylic acid
HG/T 3463-2000
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
HG/T 3463-2000
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
2-Hydroxy-3-naphthoic acid
HG/T 3463-2000
HG/T 3463-2000
HG/T 3463-2000
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
HG/T 3463-2000
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
HG/T 3463-2000
HG/T 3463-2000
SODIUM 4 HYDROXY-1-NAPHTHALENE SULFONATE [NEVILLE AND WINTHERS ACID(SODIUM SALT)]
HG/T 3463-2000
HG/T 3463-2000
COSMETIC RAW MATERIALS. TEST OF CONTENT OF STERS OF P-HYDROXYBENZOATES. BROMINATION METHOD.
HG/T 3463-2000
Dye, Red, 2,5,2',5'-Tetramethyltriphenylmethane-4,4'-Diazo-Bis-Betahydroxynaphthoic Anilide