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
Chemical reagent Arsenazo Ⅲ
GB/T 1648-2013
GB/T 1648-2013
SODIUM 4 HYDROXY-1-NAPHTHALENE SULFONATE [NEVILLE AND WINTHERS ACID(SODIUM SALT)]
GB/T 1648-2013
GB/T 1648-2013
2-Naphthylamine-1,5-disulfonic acid (sulphonic Tobias acid )
GB/T 1648-2013
2-Naphthylamine-4,8-disulfonic acid (Amino C acid )
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
GB/T 1648-2013
1-Naphthylamine-4-sulfonic acid sodium salt
GB/T 1648-2013
Tobias acid (2-Amino-1-naphthalenesulfonic acid)
GB/T 1648-2013
1-Naphthlamine-8-sulfonic acid (Peric acid)
GB/T 1648-2013
2-Naphthylamine-6-sulfonic acid(Broemer acid)
GB/T 1648-2013
2-Naphtylamine-3,6,8-trisulfonic acid (Amino K-acid)
GB/T 1648-2013
6-NItro-1,2-azoxynaphthalene -4-sulfonic acid
GB/T 1648-2013
GB/T 1648-2013
Naphthalene sulfonate terpolymer coal water slurry additive for industrial use
GB/T 1648-2013