AK;多核芳香烃类;质量;质量保证;土壤分析;土壤呼吸;土壤普查;土壤;试验设备;试验【英文主题词】: Aromatic hydrocarbons;Chemical analysis and testing;Chromatography;Composition of the ground;Determination;Determination of content;Extraction methods of analysis;Gas chromatography;Hydrocarbons;Laboratory tests;Mass spectrometry;Mathematical calculations;Measurement;Measuring systems;Measuring techniques;Methods of analysis;Microbiological analysis;Microbiology
AH
AK
olynuclear aromatic hydrocarbons;Quality;Quality assurance;Soil analysis;Soil respiration;Soil surveys;Soils;Test equipment;Testing;Water practice【摘要】: This International Standard specifies the quantitative determination of 16 polycyclic aromatic hydrocarbons(PAH) according to the priority list of the Environmental Protection Agency, USA (EPA, 1982). ThisInternational Standard is applicable to all types of soil (field-moist or chemically dried samples), covering awide range of PAH contamination levels.Under the conditions specified in this International Standard, a lower limit of application of 0,01 mg/kg(expressed as dry matter) can be ensured for each individual PAH.【中国标准分类号】: B11【国际标准分类号】: 13_080_10【页数】: 17P.;A4【正文语种】: 英语 | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |