Hexavalent chromium in groundwater
Hexavalent chromium in groundwater, Total:20 items.
The international standard classification for "Hexavalent chromium in groundwater" includes: .
The Chinese standard classification for "Hexavalent chromium in groundwater" includes: Hydrogeological survey .
Professional Standard - Geology
- DZ/T 0064.17-2021 Methods for analysis of groundwater quality- Part 17: Determination of total chromium and hexavalent chromium contents-Diphenylcarbazide spectrophotometry
- DZ/T 0064.18-1993 Groundwater quality test methods - the determination of total chromium and hexavalent chromium with catalytic polarography
- DZ/T 0064.18-2021 Methods for analysis of groundwater quality- Part 18: Determination of total chromium and hexavalent chromium contents -Catalytic polarographic method
Professional Standard - Environmental Protection
- HJ 908-2017 Water quality - Determination of chromium(VI) - Flow injection analysis(FIA) and diphenylcarbazide spectrometric method
Professional Standard - Agriculture
- SL/T 788.5-2019 Part 5: Determination of hexavalent chromium in water quality
- NY/T 3425-2019 Water-soluble fertilizers-Determination of total Chromium and chromium(Ⅲ)and chromium ( VI)contents
Professional Standard - Coal
- MT/T 742.2-2011 Determination of Chromium (Vi) in Mine Water
- MT/T 742.2-1997 Determination of chrominum(Ⅵ) in mine water
Group Standards of the People's Republic of China
- T/DLAS 0003-2020 Determination of trivalent chromium and hexavalent chromium in food
Gosstandart of Russia
- GOST 31956-2012 Water. Methods for determination of chromium (VI) and total chromium
- GOST 31956-2013 Water. Methods for determining chromium (VI) and total chromium content
Universal Oil Products Company (UOP)
- UOP 1031-2019 Chromium (III) and Chromium (VI) Speciation in Water by IC-ICP-MS (Ion Chromatography - Inductively Coupled Plasma Mass Spectrometry)
Korean Agency for Technology and Standards (KATS)
- KS L 5221-2017 Determination of hexavalent chromium[Cr(VI)] in portland cements
- KS L 5221-2007 Determination of hexavalent chromium[Cr(VI)] in portland cements
- KS L 5221-2017(2022) Determination of hexavalent chromium[Cr(VI)] in portland cements
- KS L 5221-2022 Determination of hexavalent chromium[Cr(VI)] in portland cements
International Organization for Standardization (ISO)
- ISO/CD 18724:2023 Water quality — Determination of dissolved chromium(VI) in water — Photometric method
Danish Standards Foundation
- DANSK DS/EN ISO 18412:2006 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water
German Institute for Standardization
- DIN EN ISO 18412:2007-02 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water (ISO 18412:2005); German version EN ISO 18412:2006
American Water Works Association (AWWA)
- AWWA WQTC60743 An Evaluation of Sources of Error in the Measurement of Chromium and Hexavalent Chromium in Potable Water Samples
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