GB/T 1648-2013
H-acid monosodium salt(1-Naphthylamine-8-hydroxy-3,6-disulfonic acid monosodium salt)
GB/T 13549-2016
Chlorsulphonic acid for industrial use
GB/T 27838-2011
Test method for hazard classification of alkylsulphonic acids and arylsulphonic acid mixtures
GB/T 20200-2022
Sodium alpha-olefin sulfonate
GB/T 23848-2018
Ferrous(Ⅱ) sulfamate for electroplating
GB/T 23846-2017
Cobalt sulfamate for electroplating
GB/T 23847-2017
Nickel sulfamate for electroplating
GB/T 30915-2014
A-hydroxy polyether polyols
GB/T 1648-2007
1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt(H-acid monosodium salt)
HG/T 6077\uff5e6078-2022
LY/T 2705-2016
Camphorsulfonic acid
HG/T 5400\uff5e5401-2018
GB/T 1648-2001
H-acid monosodium salt(1-Amino-8-hydroxy-3,6-naphthalenedisulfonic acid monosodium salt)
GB 23101.1-2008
Implants for surgery—Hydroxyapatite—Part 1:Ceramic hydroxyapatite
GB 23101.2-2008
Implants for surgery—Hydroxyapatite—Part 2:Coatings of hydroxyapatite
HG/T 5024-2016
Methanesulfonic acid for industrial use
HG/T 6036-2022
HG/T 6078-2022
HG/T 6077-2022
HG/T 2527-2011