GB/T 1648-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 1648-2013
1-Naphthyamine
GB/T 1648-2013
GB/T 1648-2013
GB/T 1648-2013
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
GB/T 1648-2013
2-Naphthylamine-1,5-disulfonic acid (sulphonic Tobias acid )
GB/T 1648-2013
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
GB/T 1648-2013
1-Naphthylamine-4-sulfonic acid sodium salt
GB/T 1648-2013
Chemical reagent—N-(1-naphthyl)ethylenediamine dihydrochloride
GB/T 1648-2013
1-Naphthlamine-8-sulfonic acid (Peric acid)
GB/T 1648-2013
2-Naphtylamine-3,6,8-trisulfonic acid (Amino K-acid)
GB/T 1648-2013
GB/T 1648-2013
2-Hydroxy-3-naphthoic acid
GB/T 1648-2013
GB/T 1648-2013
GB/T 1648-2013
1-Naphthylamine
GB/T 1648-2013
GB/T 1648-2013
2-Naphthylamine-1,5-disulfonic acid (Sulphonic Tobias acid )
GB/T 1648-2013
Carbon materials—Determination of vanadium content—3,3-dimethyl naphthalene amine colorimetric method
GB/T 1648-2013
Chemical reagent Arsenazo Ⅲ