gas phase molecular absorption spectroscopy
gas phase molecular absorption spectroscopy, Total:18 items.
The international standard classification for "gas phase molecular absorption spectroscopy" includes: Chemical laboratories. Laboratory equipment , Water quality .
The Chinese standard classification for "gas phase molecular absorption spectroscopy" includes: Electrochemical, thermochemistry and optical profile type analyzer , Analysis methods for toxic substances in water .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 42027-2022 Gas-phase molecular absorption spectrometer
Professional Standard - Environmental Protection
- HJ/T 195-2005 Water quality -- Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
- HJ/T 196-2005 Water quality -- Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrometry
- HJ/T 200-2005 Water quality -- Determination of sulfide Gas-phase molecular absorption spectrometry
- HJ/T 198-2005 Water quality -- Determination of nitrate-nitrogen Gas-phase molecular absorption spectrometry
- HJ/T 199-2005 Water quality -- Determination of total-nitrogen Gas-phase molecular absorption spectrometry
- HJ/T 197-2005 Water quality -- Determination of nitrite-nitrogen Gas-phase molecular absorption spectrometry
Professional Standard - Agriculture
- HJ 200-2023 Water quality―Determination of sulfide ―Gas-phase molecular absorption spectrometry
- SC/T 9444-2023 Determination of ammonia-nitrogen in aquaculture water by gas- phase molecular absorption spectrometry method
- HJ 195-2023 Water quality―Determination of ammonia nitrogen―Gas-phase molecular absorption spectrometry
- HJ 199-2023 Water quality―Determination of total nitrogen ―Gas-phase molecular absorption spectrometry
Group Standards of the People's Republic of China
- T/CHES 16-2017 Determination of Sulfide in Water Quality by Gas Phase Molecular Absorption Spectrometry
- T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
- T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
- T/CHES 14-2017 Water Quality Determination of Nitrite Nitrogen Gas Phase Molecular Absorption Spectrometry
- T/CHES 13-2017 Water Quality Determination of Nitrate Nitrogen Gas Phase Molecular Absorption Spectrometry
- T/CHES 26-2019 Determination of water quality permanganate index gas phase molecular absorption spectrometry
Hubei Provincial Standard of the People's Republic of China
- DB42/T 2120-2023 Determination of ammonia nitrogen, nitrite nitrogen and nitrate nitrogen in soil by gas phase molecular absorption spectrometry
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