- Standard No.
- HJ 200-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Professional Standard - Agriculture
- Latest
-
HJ 200-2023
- Replace By
-
HJ/T 200-2005
- Scope
- This standard specifies the gas phase molecular absorption spectrometry method for the determination of sulfide in water. This standard is applicable to the determination of sulfide (measured as S2-) in surface water, groundwater, domestic sewage, industrial wastewater and seawater. The detection limit of the method is 0.005 mg/L, and the lower determination limit is 0.020 mg/L.
HJ 200-2023 history
- 2023 HJ 200-2023 Determination of sulfide in water quality by gas phase molecular absorption spectrometry
HJ 200-2023 Determination of sulfide in water quality by gas phase molecular absorption spectrometry was changed to HJ/T 200-2005 Water quality - Determination of sulfide Gas-phase molecular absorption spectrometry.