hj 583-2010 环境空气 苯系物的测定 固体吸附热脱附-气相色谱法

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1、中华人民共和国国家环境保护标准HJ583—2010代替GB/T14677—93环境空气苯系物的测定固体吸附/热脱附-气相色谱法Ambientair—DeterminationofbenzeneanditsanalogiesusingsorbentadsorptionthermaldesorptionandGasChromatography2010-9-20发布2010-12-01实施环境保护部发布目次前言.................................................................................

2、.............................................................................II1适用范围.....................................................................................................................................................12方法原理..............................................

3、.......................................................................................................13试剂和材料.................................................................................................................................................14仪器和设备.......................

4、..........................................................................................................................25样品.............................................................................................................................................................36

5、分析步骤.....................................................................................................................................................37结果计算及表示...........................................................................................................................

6、..............58精密度和准确度.........................................................................................................................................69质量保证和质量控制..................................................................................................................

7、...............6附录A（资料性附录）填充柱的填充方法..............................................................................................8附录B（资料性附录）苯系物的安全采样体积......................................................................................9附录C（资料性附录）精密度和准确度汇总表.............................

8、.....