Standard curve of hexavalent chromium in water quality

Standard curve of hexavalent chromium in water quality, Total:63 items.

The international standard classification for "Standard curve of hexavalent chromium in water quality" includes: Water quality , Electronic components in general .

The Chinese standard classification for "Standard curve of hexavalent chromium in water quality" includes: Hydrogeological survey , Electronic element in general , Analysis methods for toxic substances in water .

Professional Standard - Environmental Protection

HJ 609-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of chromium(Ⅵ)
HJ 609-2011 The Technical Requirement for water Quality Automatic On-line Monitor of Chromium(VI)

Professional Standard - Agriculture

SL/T 788.5-2019 Part 5: Determination of hexavalent chromium in water quality

Professional Standard - Coal

MT/T 742.2-1997 Determination of chrominum(Ⅵ) in mine water
MT/T 742.2-2011 Determination of Chromium (Vi) in Mine Water

未注明发布机构

DIN 53780 E:2013-10 Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content

Professional Standard - Geology

DZ/T 0064.18-1993 Groundwater quality test methods - the determination of total chromium and hexavalent chromium with catalytic polarography

Professional Standard - Urban Construction

CJ 26.21-1991 Water quality inspection method of urban sewage standard Determination of hexavalent chromium diphenylcarbazide spectrophotometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/Z 21275-2007 Determination of regulated substance (hexavalent Chromium) in electrical and electronic equipment
GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method

Group Standards of the People's Republic of China

T/GXAS 497-2023 Water quality—Determination of hexavalent chromium —Rapid monitoring in the field spectrophotometric method

中华人民共和国环境保护部

GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39560.702-2021 Determination of certain substances in electrical and electronic products—Part 7-2:Hexavalent chrome—Determination of hexavalent chrome[Cr(VI)]in polymers and electronics by the colormetric method

International Organization for Standardization (ISO)

ISO/CD 18724:2023 Water quality — Determination of dissolved chromium(VI) in water — Photometric method
ISO 11083:1994 Water quality - Determination of chromium(VI) - Spectrometric method using 1,5-diphenylcarbazide

GSO

OS GSO ISO 18412:2008 Water quality- Determination of chromium (VI)- photometric method for weakly contaminated water
GSO ISO 18412:2008 Water quality- Determination of chromium (VI)- photometric method for weakly contaminated water
BH GSO ISO 11083:2016 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide

CU-NC

NC 93-01-121-1988 Standards System for Environment Protection. Hydrosphere. Determination of Hexavalent Chrome

Korean Agency for Technology and Standards (KATS)

KS L 5221-2017 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
KS I ISO 11083:2008 Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS C IEC 62321-7-2:2022 Determination of certain substances in electrotechnical products — Part 7-2: Hexavalent chromium — Determination of hexavalent chromium[Cr(VI)] in polymers and electronics by the colorimetric method

ES-UNE

UNE-EN 62321-7-2:2017 Determination of certain substances in electrotechnical products - Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method (Endorsed by Asociación Española de Normalización...

SCC

DANSK DS/EN ISO 18412:2006 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water
AWWA WQTC60743 An Evaluation of Sources of Error in the Measurement of Chromium and Hexavalent Chromium in Potable Water Samples
AWWA JAW62637 Journal AWWA — Pilot-Scale Studies of Hexavalent Chromium Removal from Drinking Water
AWWA WQTC62419 Pilot-Scale Studies of Hexavalent Chromium Removal from Drinking Water in Southern California
DANSK DS/ISO 24384:2024 Water quality – Determination of chromium(VI) and chromium(III) in water – Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment
AWPA A74-12 Standard Method to Determine the Presence of Hexavalent Chromium (VI) in Wood Treated with Chromium Containing Preservatives
AWPA A74-18 Standard Method to Determine the Presence of Hexavalent Chromium (VI) in Wood Treated with Chromium Containing Preservatives
AWWA WQTC55172 The Erin Brockovich Factor--Analysis of Total and Hexavalent Chromium in Drinking Waters
AWWA ACE56342 The Treatment of Hexavalent Chromium in Drinking Water — Investigations of Alternative Reductants
SN-CEN/TR 14589:2003 Characterization of waste — State of the art document — Chromium VI specification in solid matrices
CEI EN 62321-7-2:2017 Determination of certain substances in electrotechnical products Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method
ANSI/NEMA 62321-7-2-2017 Determination of certain substances in electrotechnical products - Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method
DIN 53780 E:2013 Draft Document - Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content
NS-EN 196-10:2006 Methods of testing cement — Part 10: Determination of the water-soluble chromium (VI) content of cement
AWWA ACE71025 Optimization of a Reduction/Coagulation/Filtration Process for Hexavalent Chromium Removal from Drinking Water

American Society for Testing and Materials (ASTM)

ASTM D5257-03 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM D5257-97 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM D5257-17 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM D5257-11 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM D6492-99(2011) Standard Practice for Detection of Hexavalent Chromium On Zinc and Zinc/Aluminum Alloy Coated Steel

German Institute for Standardization

DIN 53780:2014 Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content
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
DIN 53780:2006 Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content
DIN EN 15205:2007 Determination of hexavalent chromium in corrosion protection layers - Qualitative analysis; English version of DIN EN 15205:2007-02
DIN 53780:2014-05 Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content

British Standards Institution (BSI)

BS EN ISO 18412:2006 Water quality - Determination of chromium (VI) - Photometric method for weakly contaminated water
BS ISO 24384:2024 Water quality. Determination of chromium(VI) and chromium(III) in water. Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment
23/30425527 DC BS ISO 24384. Water quality. Determination of chromium(VI) and chromium(III) in water. Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment
BS EN 62321-7-2:2017(2020) Determination of certain substances in electrotechnical products Part 7 - 2 : Hexavalent chromium — Determination of hexavalent chromium (Cr (VI)) in polymers and electronics by the colorimetric method

Association Francaise de Normalisation

NF EN 62321-7-2:2017 Determination of certain substances in electrotechnical products - Part 7-2: hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronic products by colorimetric method
NF C05-100-7-2*NF EN 62321-7-2:2017 Determination of certain substances in electrotechnical products - Part 7-2 : Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method
FD X30-454*FD CEN/TR 14589:2003 Characterization of waste - State of the art document - Chromium VI speciation in solid matrices

International Electrotechnical Commission (IEC)

IEC 62321-7-2:2017 Determination of certain substances in electrotechnical products - Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method
IEC 62321-7-1:2015 Determination of certain substances in electrotechnical products - Part 7-1: Hexavalent chromium - Presence of hexavalent chromium (Cr(VI)) in colourless and coloured corrosion-protected coatings on m

European Committee for Electrotechnical Standardization（CENELEC）

EN 62321-7-2:2017 Determination of certain substances in electrotechnical products - Part 7-2: Hexavalent chromium - Determination of hexavalent chromium (Cr(VI)) in polymers and electronics by the colorimetric method

European Committee for Standardization (CEN)

EN ISO 18412:2006 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water

KR-KS

KS C IEC 62321-7-2-2022 Determination of certain substances in electrotechnical products — Part 7-2: Hexavalent chromium — Determination of hexavalent chromium[Cr(VI)] in polymers and electronics by the colorimetric method
KS C IEC 62321-7-1-2017 Determination of certain substances in electrotechnical products — Part 7-1: Hexavalent chromium — Presence of hexavalent chromium(Cr(VI)) in colourless and coloured corrosion-protected coatings on me

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