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时间:2018-02-23
《HJ 922-2017土壤和沉积物 多氯联苯的测定 气相色谱法》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HJ922-2017土壤和沉积物多氯联苯的测定气相色谱法Soilandsediment—Determinationofpolychlorinatedbiphenyls—Gaschromatography2017-12-28发布2018-04-01实施环境保护部发布目次前言....................................................................................................................................
2、.............ii1适用范围.......................................................................................................................................12规范性引用文件.......................................................................................................................
3、....13术语和定义...................................................................................................................................14方法原理.......................................................................................................................................
4、25干扰和消除...................................................................................................................................26试剂和材料...................................................................................................................................27仪器和设备
5、...................................................................................................................................38样品...............................................................................................................................................39分析步
6、骤.......................................................................................................................................510结果计算与表示………………………………………………………………………………611精密度和准确度.................................................................................................
7、........................812质量保证和质量控制.................................................................................................................813废物处理...............................................................................................................................
8、......9附录A(规范性附录)方法
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