ASTM E1899-23
Standard Test Method for Hydroxyl Groups Using Reaction with
EN 15168:2006
UNE-EN 15168:2007
Surface active agents - Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
BS EN 15168:2006
Surface active agents. Determination of hydroxyl value. p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
DIN EN 15168
Surface active agents - Determination of hydroxyl value - p-Toluensulfonyl isocyanate (TSI) method and potentiometric titration with tetrabutylammonium hydroxide
ASTM E1899-02
Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
HG/T 5394-2018
4-Toluenesulfonyl chloride for industrial use
ASTM E1899-97
Standard Test Method for Hydroxyl Groups Using Reaction with p-Toluenesulfonyl Isocyanate (TSI) and Potentiometric Titration with Tetrabutylammonium Hydroxide
HG/T 3926-2021
GB/T 31126-2014
Textiles―Determination of perfluorooctane sulfonates and perfluoroalkyl carboxylates
SN/T 4014-2013
Determination of chloramine-B and chloramine-T residues in foods for export - GC-MS/MS method
HG/T 3926-2007
Water treatment chemicals:2-Hydroxyphosphonoacetic acid
T/ZZB 1050-2019
HG/T 5393\uff5e5395-2018
XF/T 3020-2023
GB/T 36929-2018
Leather and fur—Chemical tests—Determination of perfluorooctane sulphonates(PFOS) and perfluorooctanoic acid(PFOA) content
GB/T 33893-2017
Determination of perfluorooctane sulfonates(PFOS) and perfluorooctanoic acid(PFOA) for separation membranes—Liquid chromatography-tandem mass spectrometry method
GB/T 24169-2009
Determination of perfluorooctane sulfonates (PFOS) in the fluorine-containing products and consumer products - High performance liquid chromatography-tandem mass spectrometry
KS M 8518-2018
Sodium p-toluenesulfonchloramide trihydrate
KS M 8518-2018(2023)
Sodium p-toluenesulfonchloramide trihydrate