ISO 15009:2002 土壤质量-气体色析法测定挥发芳香碳氢化合物,卫生球和挥发性卤化碳氢化合物-热解吸附清洁-吸收法

标准编号：ISO 15009:2002

中文名称：土壤质量-气体色析法测定挥发芳香碳氢化合物,卫生球和挥发性卤化碳氢化合物-热解吸附清洁-吸收法

英文名称：Soil quality — Gas chromatographic determination of the content of volatile aromatic hydrocarbons, naphthalene and volatile halogenated hydrocarbons — Purge-and-trap method with thermal desorption

发布日期：2002-10

标准范围

ISO 15009:2002规定了土壤中挥发性烃、萘和挥发性卤代烃的定量气相色谱法测定方法。ISO 15009:2002适用于所有类型的土壤。在ISO 15009:2002规定的条件下，适用以下测定限度（以干物质表示）:挥发性烃和萘:0.1 mg/kg；挥发性卤代烃:0.01 mg/kg。测定的下限取决于所使用的设备和用于提取土壤样品的甲醇等级的质量。

ISO 15009:2002 specifies a method for quantitative gas-chromatographic determination of volatile hydrocarbons, naphthalene and volatile halogenated hydrocarbons in soil.ISO 15009:2002 is applicable to all types of soil.Under the conditions specified in ISO 15009:2002, the following limits of determinations apply (expressed on basis of dry matter):

• volatile hydrocarbons and naphthalene: 0,1 mg/kg;
• volatile halogenated hydrocarbons: 0,01 mg/kg.

The lower limit of determination is dependent on the equipment used and the quality of the methanol grade used for the extraction of the soil sample.

标准预览图