HG/T 5886\uff5e5889-2021
GB/T 1646-2020
2-Naphthol
GB/T 25782-2010
1-Naphthol
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 23666-2009
1-Naphthol-5-sulfonic acid (L acid )
HG/T 5886-2021
1-Acetamido-7-hydroxynaphthalene
GB/T 1646-2012
2-Naphthol
GB/T 1646-2003
2-Naphthol
HG/T 2897-2016
1-Naphthol-4-sulfonic acid (Neville and Winter's acid)
HJ1073-2019
GB/T 18413-2001
Textiles--Determination of the residues of2-naphthalenol
GB/T 1646-1994
2-Naphthol
DB37/T 4150-2020
HG/T 2075-2018
J Acid (2-Amino-5-naphthol-7-sulfonic acid)
HG/T 3408-2007
2-Amino-8-naphthol-6-sulfonic acid(γ-acid)
SN/T 4139-2015
Determination of 2-naphthol residue in fruits and vegetables for export
HG/T 3414-2010
2-Naphthol-6,8-disulfonic acid dipotassium salt(G Salt)
HG/T 3413-2010
2-Naphthol-3,6-disulfonic acid disodium salt(R Salt)
GB/T 32160-2015
Technical methylnaphthalene
HG/T 3410-2002
1-Naphthol