ISO 22155-2005 土壤质量.挥发性芳烃和卤化烃与选定醚的气相色谱定量测定.静态液上法.pdf

标准号：ISO 22155-2005
实施状态：作废
中文名称：土壤质量.挥发性芳烃和卤化烃与选定醚的气相色谱定量测定.静态液上法
英文名称：Soil quality - Gas chromatographic quantitative determination of volatile aromatic and halogenated hydrocarbons and selected ethers - Static headspace method
发布日期：2005-10
被替代标准：ISO 22155-2011
代替标准：ISO/DIS 22155-2004
采用标准：DIN ISO 22155-2006,IDT;DIN ISO 22155-2004,IDT;BS ISO 22155-2006,IDT;NF X31-438-2006,IDT;X31-438PR,IDTN-ISO 22155-2009,IDT;UNE-ISO 22155-2010,IDT
起草单位：ISO/TC 190
标准简介：This International Standard specifies a static headspace method for quantitative gas chromatographic determination of volatile aromatic and halogenated hydrocarbons and selected aliphatic ethers in soil.
This International Standard is applicable to all types of soil.
The limit of determination is dependent on the detection system used and the quality of the methanol grade used for the extraction of the soil sample.
Under the conditions specified in this International Standard, the following limits of determinations apply (expressed on the basis of dry matter):
a)    when using gas chromatography with a flame ionization detector (GC-FID),  the typical limit of determination is 0,2 mg/kg for volatile aromatic hydrocarbons and 0,5 mg/kg for aliphatic ethers as methyl fert-butyl ether (MTBE) and tert-amyl methyl ether (TAME);
b)    when using gas chromatography with an electron capture detector (GC-ECD), the typical limit of determination is 0,01 mg/kg to 0,2 mg/kg for volatile halogenated hydrocarbons.
NOTE      Lower limits of determination can be achieved by using mass spectrometry (MS) with selected ion detection.
文件格式：PDF
文件大小：258.83KB
文件页数：22
（以上信息更新时间为：2019-11-22）



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