HG/T 5394-2018
4-Toluenesulfonyl chloride for industrial use
SN/T 4014-2013
Determination of chloramine-B and chloramine-T residues in foods for export - GC-MS/MS method
HG/T 5393\uff5e5395-2018
T/ZZB 1050-2019
GB/T 30089-2013
Determination of chlorporpamide,carbutamide and tolbutamide in cosmetics by LC-MS/MS method
GB/T 30936-2014
Determination of chlorpropamide,Tolbutamide and Carbutamide 3 banned sulfonylureas in cosmetics
KS M 8518-2018
Sodium p-toluenesulfonchloramide trihydrate
GB/T 6730.47-2017e
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
GB/T 6730.47-2017
Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
GB/T 32477-2016
Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
GB/T 223.40-2007
Iron, steel and alloy - Determination of niobium content - The sulphochlorophenol S spectrophotometric method
DB32/T 1540-2009
HG/T 4149-2010
Chemicals applied in printing plates-2-Diazo-1-naphthoquinone-5-sulfonyl chloride
KS M 8518-2018(2023)
Sodium p-toluenesulfonchloramide trihydrate
HG/T 2985-1987
Analytical method of content for DV acid chloride technical
HB 5220.34-2008
Methods for chemical analysis of superalloys-Part 34:Determination of niobium content by sulphochlorophenol C photometric method
DIN EN 17137
Textiles - Determination of the content of compounds based on chlorobenzenes and chlorotoluenes
BS EN 17137:2018
Textiles. Determination of the content of compounds based on chlorobenzenes and chlorotoluenes
EN 15168:2006
ASTM E1899-23
Standard Test Method for Hydroxyl Groups Using Reaction with