HJ 684-2014
Stationary source emission-Determination of beryllium -Graphite furnace atomic absorption spectrophotometric method (English Version)
- Standard No.
- HJ 684-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Professional Standard - Environmental Protection
- Latest
- HJ 684-2014
- Scope
- This standard specifies the graphite furnace atomic absorption spectrophotometry method for the determination of beryllium in waste gas from stationary pollution sources. This standard is applicable to the determination of beryllium in waste gas from stationary pollution sources. When the sampling volume is 0.5 m3 and the constant volume is 50 ml, the method detection limit of beryllium is 0.03 μg/m3 and the lower determination limit is 0.12 μg/m3. 2
HJ 684-2014 history
- 2014 HJ 684-2014 Stationary source emission-Determination of beryllium -Graphite furnace atomic absorption spectrophotometric method
