GB/T 1648-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 1648-2013
2-Naphthylamine-1,5-disulfonic acid (sulphonic Tobias acid )
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
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
6-NItro-1,2-azoxynaphthalene -4-sulfonic acid
GB/T 1648-2013
1-Naphthol-5-sulfonic acid (L acid )
GB/T 1648-2013
GB/T 1648-2013
Chemical reagent Arsenazo Ⅲ
GB/T 1648-2013
GB/T 1648-2013
2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid )
GB/T 1648-2013
GB/T 1648-2013
GB/T 1648-2013
SODIUM 4 HYDROXY-1-NAPHTHALENE SULFONATE [NEVILLE AND WINTHERS ACID(SODIUM SALT)]
GB/T 1648-2013
2-Amino-1-naphthalene sulfonic acid(Tobias acid)
GB/T 1648-2013
1-Naphthylamine-4-Sulfonic Acid Sodium Salt
GB/T 1648-2013
1-Naphthylamine-8-sulfonic acid (Peric acid)