ASTM D6246-1998 标准详情
- 标准号:ASTM D6246-1998
- 中文标题:扩散采样器的评定规程
- 英文标题:standard practice for evaluating the performance of diffusive samplers
- 标准类别:美国材料与试验协会ASTM
- 发布日期:1998-01-01
1.1 This practice covers the evaluation of the performance of diffusive samplers of gases and vapors for use over sampling periods from 4 to 12 h. Sampling periods of such duration are the most common in workplace sampling. Given a suitable exposure
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