SN/T 3233-2012
Determination of o-Fluorotoluene,m-Fluorotoluene,p-Fluorotoluene for import and export
GBZ/T 300.116-2018
Determination of toxic substances in workplace air-Part 116: p-Toluenesulfonic acid
GB/T 13173.5-1991
Determination of toluenesulfonate content in detergents
GB/T 2292-2018
Determination of toluene insoluble content for coking products
GB/T 11987-2022
Surface active agents—Technical alkane sulphonates—Determination of total alkane sulphonates content
GB/T 8038-2023
Coking toluene—Determination of hydrocarbon impurities—Gas chromatography
GB/T 24282-2021
Plastics—Determination of xylene-soluble matter fraction in polypropylene
GB/T 23990-2009
Determination of the contents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography
HG/T 3614-1999
Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
HG/T 3943-2007
Poly(vinyl chloride)resin-Determination of toluene content
GB/T 11988-2008
Surface active agents - Technical alkane sulfonates - Determination of mean relative molecular mass and content of the alkane monosulfonate
GB/T 32477-2016
Plastics—Determination of total chlorine content in toluene diisocyanates for use in the production of polyurethanes
GB/T 20199-2006
Surface active agents - Technical alkane sulfonates - Determination of alkane monosulfonates content by direct two-phase titration
YB/T 5097-2007
T/CHBAS 8-2021
DB51/T 1922-2014
NB/SH/T 0713-2023
QB/T 5219-2018
Determination of sodium gualenate in toothpaste-High performance liquid chromatography
GB/T 2292-1997
Coking products—Determination of toluene insoluble content
HG/T 5167-2017
Determination of carboxylat and sulfonate polymer in circulation cooling water