GB/T 1648-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 1648-2013
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
GB/T 1648-2013
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
GB/T 1648-2013
GB/T 1648-2013
GB/T 1648-2013
Chemical reagent Arsenazo Ⅲ
GB/T 1648-2013
GB/T 1648-2013
GB/T 1648-2013
GB/T 1648-2013
SODIUM CHLORIDE. DETERMINATION OF FLUORIDE CONTENT. PHOTOMETRIC METHOD WITH SODIUM 2-(SULFOPHENYLAZO)-1,8 DIHYDROXYNAPHTHALENE-3,6 DISULFONATE (SPADNS).
GB/T 1648-2013
Chlorsulphonic acid for industrial use
GB/T 1648-2013
Water treatment chemicals-Acrylic acid-2-acrylamido-2-methylpropanesulfomic acid copolymers
GB/T 1648-2013
Propiconazole emulsifiable concentrates
GB/T 1648-2013
Test method for hazard classification of alkylsulphonic acids and arylsulphonic acid mixtures
GB/T 1648-2013
Sodium alpha-olefin sulfonate
GB/T 1648-2013
Ferrous(Ⅱ) sulfamate for electroplating
GB/T 1648-2013
Cobalt sulfamate for electroplating
GB/T 1648-2013
Nickel sulfamate for electroplating
GB/T 1648-2013
GB/T 1648-2013
Camphorsulfonic acid