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中华人民共和国国家环境保护标准 HJ901-2017 环境空气有机氯农药的测定 气相色谱法 Ambientair—Determinationoforganochlorinepesticides —Gaschromatography (发布稿) 本电子版为发布稿。请以中国环境出版社出版的正式标准文本为准。 2017-12-14发布2018-03-01实施 环境保护部发布 目次 前言···············································································································i 1适用范围······································································································1 2规范性引用文件·····························································································1 3方法原理······································································································1 4干扰和消除···································································································1 5试剂和材料···································································································1 6仪器和设备···································································································3 7样品·············································································································4 8分析步骤······································································································6 9结果计算与表示·····························································································8 10精密度和准确度····························································································8 11质量保证和质量控制······················································································9 12废物处理·····································································································9 附录A(规范性附录)方法的检出限和测定下限···················································10 附录B(资料性附录)化合物一览表··································································11 附录C(资料性附录)方法的精密度和准确度······················································12 i 前言 为贯彻《中华人民共和国环境保护法》和《中华人民共和国大气污染防治法》,保护环 境,保障人体健康,规范环境空气中有机氯农药的测定方法,制定本标准。 本标准规定了测定环境空气中有机氯农药的气相色谱法。 本标准的附录A为规范性附录,附录B和附录C为资料性附录。 本标准为首次发布。 本标准由环境保护部环境监测司和科技标