中华人民共和国国家环境保护标准HJ1053-2019土壤和沉积物8种酰胺类农药的测定气相色谱-质谱法Soilandsediment—Determinationof8amidepesticides—Gaschromatographymassspectrometry(发布稿)本电子版为发布稿。请以中国环境出版集团出版的正式标准文本为准。2019-10-24发布2020-04-24实施发布i目次前言...............................................................................................................................................ii1适用范围.....................................................................................................................................12规范性引用文件.........................................................................................................................13方法原理.....................................................................................................................................14试剂和材料.................................................................................................................................15仪器和设备.................................................................................................................................36样品.............................................................................................................................................37分析步骤.....................................................................................................................................58结果计算与表示.........................................................................................................................79精密度和准确度.........................................................................................................................810质量保证和质量控制...............................................................................................................911废物处理.................................................................................................................................10附录A(规范性附录)方法检出...