GB/T 23325-2009 in English
VALIDTextiles - Determination of surfactant - Linear alkylbenzene sulfonates
- Issued on:2009-03-19
- Implemented on:2010-01-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$136.00
《GB/T 23325-2009纺织品 表面活性剂的测定 线性烷基苯磺酸盐》由TC209（全国纺织品标准化技术委员会）归口，TC209SC1（全国纺织品标准化技术委员会基础标准分会）执行，主管部门为中国纺织工业联合会。
本标准规定了采用液相色谱�泊�联质谱仪（ＬＣ-ＭＳ／ＭＳ）测定纺织产品中十碳、十一碳、十二碳、十三碳、十四碳等五种线性烷基苯磺酸盐（ＬＡＳ）残留量的方法。
本标准适用于各类纺织产品。
Scope
This standard specifies the use of liquid chromatography-tandem mass spectrometry (LC-MS/MS) for the determination of five linear alkylbenzene sulfonic acids, such as ten-carbon, undecyl, twelve-carbon, thirteen-carbon, and fourteen-carbon, in textile products. Method for residues of salt (LAS). This standard applies to all types of textile products.
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