HJ 2525-2012 in English

本标准规定了采用薄层色谱法测定车用汽油、乙醇汽油中清净剂的测定仪的技术要求、检验方法、检验规则、标志、包装、运输与贮存。
本标准适用于检测车用汽油、乙醇汽油及甲醇汽油中是否加入了足量的以聚异丁烯胺和聚醚胺（分子量为600-1500）为有效清净物质的清净剂的快速测定仪。

Scope

This standard specifies the technical requirements, inspection methods, inspection rules, marking, packaging, transportation and storage of measuring instruments for the determination of detergents in automotive gasoline and ethanol gasoline using thin layer chromatography. This standard is suitable for rapid testers that detect whether sufficient amounts of detergents using polyisobutylene amine and polyether amine (molecular weight 600 to 1500) as effective detergent substances are added to vehicle gasoline, ethanol gasoline and methanol gasoline.