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时间:2018-02-01
《HJ 902-2017 环境空气 多氯联苯的测定 气相色谱-质谱法》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、中华人民共和国国家环境保护标准HJ902-2017环境空气多氯联苯的测定气相色谱-质谱法Ambientair—Determinationofpolychlorinatedbiphenyls—Gaschromatography/massspectrometrymethod(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··························································································
2、·····················i1适用范围······································································································12规范性引用文件·····························································································13方法原理··························································
3、············································14干扰和消除···································································································15试剂和材料···································································································16仪器和设备································
4、···································································37样品·············································································································58分析步骤······································································································69结果计算与
5、表示·····························································································810精密度和准确度··························································································1011质量保证和质量控制····················································································101
6、2废物的处理································································································11附录A(规范性附录)方法的检出限和测定下限···················································12附录B(资料性附录)化合物一览表··································································13附录C(资料性附录)目标化合物的测定参考参数···········
7、·····································15附录D(资料性附录)方法的精密度和准确度······················································16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,规范环境空气中多氯联苯的测定方法,制定本标准。本标准规定了测定环境空气中多氯联苯的气相色谱-质谱法。本标准的附录A为规范性附录,附录
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