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苯、甲苯、乙苯和二甲苯 标准查询与下载



共找到 150 条与 苯、甲苯、乙苯和二甲苯 相关的标准,共 10

本标准适用于液体型车用香水

Determination of methanol, acetaldehyde, benzene, toluene, ethylbenzene and xylene in car perfume by gas chromatography

本标准规定了采用气相色谱法测定涂料中苯、甲苯、乙苯和二甲苯的含量

Determination of the contents of benzene,toluene,ethylbenzene and xylene in coatings by gas chromatography

Headspace Gas Chromatography for the Detection of Benzene, Toluene, Ethylbenzene and Xylene in Blood and Urine for Forensic Science

本标准规定了丙纤丝束及丙纤滤棒中苯、甲苯、乙苯和二甲苯残留量的测定方法--气相色谱-质谱联用法。 本标准适用于丙纤丝束及丙纤滤棒中苯、甲苯、乙苯和二甲苯残留量的测定

Determination of benzene,toluene,ethylbenzene and xylene in polypropylene fiber tow and polypropylene fiber tow filter rod.Gas chromatography-mass spectrometry method

Testing of gaseous air pollutants in the workplace, determination of benzene; toluene; ethylbenzene and xylene, using spectrometric methods

Produits de construction : évaluation de l'émission de substances dangereuses - Détermination de la teneur en hydrocarbures aromatiques polycycliques (HAP) et en benzène, toluène, éthylbenzène et xylènes (BTEX) - Chromatographie en phase gazeu...

BS EN 17844. 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…

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…

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 ...

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 det

Water and waste water Tests for aromatics bydrocarbons Determination of benzene, toluene, ethylbenzene, (m+p) — xylene, isopropylbenzene and o-xylene by gas chromatography

GBZ/T300的本部分规定了工作场所空气中苯、甲苯和二甲苯的无泵型采样、溶剂解吸和热解吸气相色谱法,乙苯的溶剂解吸和热解吸-气相色谱法。 本部分适用于工作场所空气中蒸气态苯、甲苯、二甲苯和乙苯浓度的检测

Determination of Toxic Substances in Workplace Air Part 66: Benzene, Toluene, Xylene and Ethylbenzene

1.1 This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics

D5580- Standard Test Method for Determination of Benzene, Toluene, Ethylbenzene, p/m-Xylene, o-Xylene, C9 and Heavier Aromatics, and Total Aromatics in Finished Gasoline by Gas Chromatography

1.1 This test method covers the determination of benzene, toluene, ethylbenzene, the xylenes, C9 and heavier aromatics, and total aromatics

D5580- Standard Test Method for Determination of Benzene, Toluene, Ethylbenzene, p/m-Xylene, o-Xylene, C9 and Heavier Aromatics, and Total Aromatics in Finished Gasoline by Gas Chromatography

Regulations limiting the concentration of benzene and the total aromatic content of finished gasoline have been established for 1995 and beyond

Standard Test Method for Determination of Benzene, Toluene, Ethylbenzene, p/m-Xylene, o-Xylene, C9 and Heavier Aromatics, and Total Aromatics in Finished Gasoline by Gas Chromatography




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