GB/T 13173.5-1991
Determination of toluenesulfonate content in detergents
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
HG/T 5694\uff5e5697-2020
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
NB/SH/T 0713-2023
SH/T 0707-2016
DB34/T 2372-2015
DB13/T 5254-2020
SH/T 0713-2002
Standard test method for determination of benzene and toluene in finished motor and aviation gasoline by gas chromatography
SH/T 0707-2001
Determination of benzene and toluene in petroleum waxes using headspace gas chromatography with flame ionization detection
\u0413\u041e\u0421\u0422 33901-2016
Motor and aviation gasolines. Determination of benzene and toluene content by method of gas chromatography
SN/T 3001-2011
Determination of oxygenates,benzene,toluene,C8-C12 aromatics and total aromatics in finished gasoline-Gas chromatography-fourier transform infrared spectroscopy
ASTM D5348-95(2019)
Standard Test Method for Determination of the Moisture Content of Sulfonated and Sulfated Oils by Distillation with Xylene
DIN 51437
Testing of benzene and benzene homologues - Determination of the content of non-aromatics, toluene and C<(Index)8>-aromatics content of benzene - Gas chromatography
DIN EN 17844-DRAFT
Draft Document - Construction products: Assessment of release of dangerous substances - Determination of the content of polycyclic aromatic hydrocarbons (PAH) and of benzene, toluene, ethylbenzene and xylenes (BTEX) - Gas chromatographic method with mass spectrometric detection; German and English version prEN 17844:2022
ASTM D5348-95(2012)
Standard Test Method for Determination of the Moisture Content of Sulfonated and Sulfated Oils by Distillation with Xylene
UNE 55512-3:1982
SURFACE ACTIVE AGENTS. TECHNICAL SODIUM ALKYLARYL-SULPHONATES (EXCLUDING BENZENE DERIVATIVES). DETERMINATION OF THE CONTENT OF THE SODIUM ALKYLARYL-SULPHONATES
\u0413\u041e\u0421\u0422 2706.2-74
Benzene hydrocarbons and allied products. Chromatographic method of determination of main substance and impurities content in benzene, tolyene and xylene
ASTM D5348-95(2001)
Standard Test Method for Determination of the Moisture Content of Sulfonated and Sulfated Oils by Distillation with Xylene