GB/T 6730.30-2017(\u82f1\u6587\u7248)
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
GB/T 23990-2009
Determination of the contents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography
GB/T 39765-2021
Determination of benzene,methylbenzene,ethylbenzene,dimethybenzene in stationery—Gas chromatographic method
GB/T 6730.34-2017(\u82f1\u6587\u7248)
铁矿石 锡含量的测定 邻苯二酚紫-溴化十六烷基三甲胺分光光度法
GB/T 24282-2021
Plastics—Determination of xylene-soluble matter fraction in polypropylene
SN/T 5308-2021
SN/T 2553-2010
Determination of benzene,toluene,xylene isomers,free toluene diisocynate and phthalate plasticizers in adhesives used in building for import and export
GBZ/T 300.66-2017
Determination of toxic substances in workplace air-Part 66:Benzene,toluene,xylene and ethyl benzene
SN/T 2935-2011
Determination of benzene,toluene,xylene and phthalic acid esters in solvent coatings for import and export-Gas chromatography
YC/T 334-2010
Determination of benzene,toluene and xylene in water-borne adhesives for cigarette—Gas chromatography-mass spectrometry method
NB/SH/T 6057-2022
SN/T 2251-2009
Determination of benzene,toluene,xylene and toluene diisocyanates in solvent coatings-Headspace-GC-MS method
DB43/T 644-2011
GB/T 24282-2009
Plastics—Determination of xylene-soluble matter in polypropylene
DB53/T 303-2009
YC/T 373-2010
Determination of benzene,toluene,ethylbenzene and xylene in polypropylene fiber tow and polypropylene fiber tow filter rod—Gas chromatography-mass spectrometry method
KS M 1937-2017
Aromatic hydrocarbons-Benzene, xylene and toluene- Determination of density at 20℃
KS M 1937-2017(2022)
Aromatic hydrocarbons-Benzene, xylene and toluene- Determination of density at 20℃
DB50/T 862-2018
DB44/T 760-2010