HG/T 5620\uff5e5623-2019
HG/T 5713\uff5e5716-2020
GB/T 38741-2020
Oral care and cleansing products—Determination of chlorhexidine, furacin, diclofenac, chloroxylenol and hexamidine diisethionate in toothpastes—High performance liquid chromatography
GB/T 27717-2011(\u82f1\u6587\u7248)
家具中富马酸二甲酯含量的测定
HG/T 3803-2006
HG/T 5400\uff5e5401-2018
HG/T 3803-2005
Photographic chemicals-4-(N-ethyl-N-2-methanesulfonylaminoethyl)-2-methylphenylenediamine sesquisulfate monohydrate
HG/T 5024-2016
Methanesulfonic acid for industrial use
HG/T 6077-2022
HG/T 5623-2019
HG/T 5400-2018
Lead methanesulfonate for industrial use
HG/T 5401-2018
Coppεr methanesulfonate for industrial use
HG/T 5025-2016
Tin (Ⅱ) methanesulfonate for industrial use
HG/T 6077\uff5e6078-2022
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
T/CI 526-2024
GB/T 23670-2016
2-Amino-5-chloro-4-methybenzenesulfonic acid(CLT acid)
GB/T 33792-2017
2,4-Diaminobenzenesulfonic acid sodium salt
GB/T 21395-2024
Dimethyl sulfoxide
GB/T 37038-2018
DSD acid(4,4’-Diaminostilbene-2,2’diasulfonicacid)