Determination of hexavalent chromium in water diphenyl

Determination of hexavalent chromium in water diphenyl, Total:66 items.

The international standard classification for "Determination of hexavalent chromium in water diphenyl" includes: Water quality , Jewellery , Inorganic chemicals in general , Electronic components in general , Ferrous metals in general , Plastics in general .

The Chinese standard classification for "Determination of hexavalent chromium in water diphenyl" includes: Analysis methods for toxic substances in water , Artistic handicrafts , Inorganic chemicals in general , Electronic element in general , Steel and iron alloy analysis method , Basic standards and general methods , Basic standards and general methods for synthetic resin and plastic .

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

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

GB/T 28019-2011 Adornment - Determination of Chromium(Ⅵ) - 1, 5-Diphenylcarbohydrazide spectrophotometric method
GB/T 23943-2009 Inorganic chemicals for industrial use—General method for the determination of chromium(Ⅵ) content—1 5-Diphenylcarbohydrazide spectrophotometric method
GB/T 26125-2011 Electrical and electronic products—Determination of six regulated substances(lead,mercury,cadmium,hexavalent chromium,polybrominated biphenyls,polybrominated diphenyl ethers)
GB/T 15555.4-1995 Solid waste - Determination of chromium(VI)-1,5 - Diphenylcarbohydrazide spectrophotometric method
GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method
GB/T 31931-2015 Zinc or zinc alloy coating on steel sheets or strips―Determination of hexavalent chromium content―1,5-Diphenylcarbohydrazide(diphenylcarbazide) spectrophotometric method

Professional Standard - Urban Construction

CJ 26.21-1991 Water quality inspection method of urban sewage standard Determination of hexavalent chromium diphenylcarbazide spectrophotometric method
CJ/T 71-1999 Municipal sewage.Determination of total chromium(Ⅵ).1.5 diphenylcarbohydrazide spectrophotometric method

Professional Standard - Environmental Protection

HJ 908-2017 Water quality - Determination of chromium(VI) - Flow injection analysis(FIA) and diphenylcarbazide spectrometric method

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

Professional Standard - Commodity Inspection

SN/T 2004.3-2005 Determination of Chromium(VI) in electrical and electronic equipment - Part 3: 1 5-Diphenylcarbohydrazide spectrophotometric method

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

农业农村部

NY/T 3425-2019 Water-soluble fertilizers-Determination of total Chromium and chromium(Ⅲ)and chromium ( VI)contents

海关总署

SN/T 2210-2021 Determination of hexavalent chromium in foods for export

Professional Standard - Agriculture

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

工业和信息化部

QB/T 5291-2018 Determination of hexavalent chromium in cosmetics

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38287-2019 Determination of hexavalent chromium in plastic materials

GSO

BH GSO ISO 11083:2016 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide
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
GSO ISO 10195:2021 Leather — Chemical determination of chromium(VI) content in leather — Thermal pre-ageing of leather and determination of hexavalent chromium
BH GSO ISO 10195:2022 Leather — Chemical determination of chromium(VI) content in leather — Thermal pre-ageing of leather and determination of hexavalent chromium

International Organization for Standardization (ISO)

ISO 11083:1994 Water quality - Determination of chromium(VI) - Spectrometric method using 1,5-diphenylcarbazide
ISO/CD 18724:2023 Water quality — Determination of dissolved chromium(VI) in water — Photometric method
ISO 10195:2018 | IULTCS/IUC 41 Leather — Chemical determination of chromium(VI) content in leather — Thermal pre-ageing of leather and determination of hexavalent chromium

Korean Agency for Technology and Standards (KATS)

KS I ISO 11083:2008 Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
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 C IEC 62321:2009 Electrotechnical products－Determination of levels of six regulated substances(lead, mercury, cadmium, hexavalent chromium,polybrominated biphenyls, polybrominated diphenyl ethers)
KS C IEC 62321-2021 Electrotechnical products－Determination of levels of six regulated substances(lead, mercury, cadmium, hexavalent chromium,polybrominated biphenyls, polybrominated diphenyl ethers)
KS M 6902-2013 Determination of chromium(VI) content in leather
KS I ISO 16740-2007(2017) Workplace air－Determination of hexavalent chromium in airborne particulate matter－Method by ion chromatography and spectrophotometric measurement using diphenyl carbazide
KS L 2019-2015(2020) Glass — Determination of hexavalent chromium
KS L 2019-2020 Glass — Determination of hexavalent chromium
KS D 1662-2005(2015) Determination of hexavalent chromium in corrosion protection coating-Automotive Parts

CZ-CSN

CSN 83 0572-1963 Determination of bivalent phenols in phenol waste waters

Indonesia Standards

SNI 6989.71-2009 Water and wastewater. Part 71: Spectrophotometric determination of hexavalent chromium by diphenylcarbazide

RU-GOST R

GOST 31956-2012 Water. Methods for determination of chromium (VI) and total chromium

BELST

STB 17.13.05-33-2014 Еnvironmental pгоtесtion аnd nature use. Analytic control and monitoring. Water quality. Determination of the concentration of chromium (VI) and total chromium in water photometrically with diphenylcarbazide

SCC

CEI EN 62321/AB:2009 Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers)
DANSK DS/EN 62321:2009 Electrotechnical products – Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers)
CEI EN 62321:2009 Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers)
DANSK DS/ISO 10195:2021 Leather – Chemical determination of chromium(VI) content in leather – Thermal pre-ageing of leather and determination of hexavalent chromium
BS ISO 10195:2018 Leather. Chemical determination of chromium(VI) content in leather. Thermal pre-ageing of leather and determination of hexavalent chromium
DANSK DS/EN ISO 18412:2006 Water quality - Determination of chromium(VI) - Photometric method for weakly contaminated water
DIN EN 62321 E:2006 Draft Document - Procedures for the determination of levels of six regulated substances (Lead, Mercury, Cadmium, Hexavalent Chromium, Polybrominated Biphenyls, Polybrominated Diphenyl Ethers) in electrotechnical products (IEC 111/54/CDV:2006); German v...
DANSK DS/EN ISO 10195:2021 Leather – Chemical determination of chromium(VI) content in leather – Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018)
NS-EN ISO 10195:2021 Leather – Chemical determination of chromium(VI) content in leather – Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018)

International Electrotechnical Commission (IEC)

IEC 62321:2008 Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers)

GOST

GOST 31956-2013 Water. Methods for determining chromium (VI) and total chromium content

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...
UNE-EN ISO 10195:2022 Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018)

Danish Standards Foundation

DS/ISO 10195:2021 Leather – Chemical determination of chromium(VI) content in leather – Thermal pre-ageing of leather and determination of hexavalent chromium
DS/EN ISO 10195:2021 Leather – Chemical determination of chromium(VI) content in leather – Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018)

British Standards Institution (BSI)

BS EN ISO 10195:2021 Leather. Chemical determination of chromium(VI) content in leather. Thermal pre-ageing of leather and determination of hexavalent chromium

Lithuanian Standards Office

LST EN 62321-2009 Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) (IEC 62321:2008)

Association Francaise de Normalisation

NF G62-101*NF EN ISO 10195:2021 Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium
NF EN ISO 10195:2021 Leather - Chemical determination of the chromium(VI) content of leather - Thermal aging of leather and determination of the hexavalent chromium content

KR-KS

KS I ISO 16740-2022 Workplace air Determination of hexavalent chromium in airborne particulate matter Method by ion chromatography and spectrophotometric measurement using diphenyl carbazide

German Institute for Standardization

DIN 51086-3:2007 Testing of oxidic raw and basic materials for ceramics, glass and glazes - Part 3: Spectrophotometric determination of chrome(VI) with diphenyl carbazide in the presence of chrome(III)
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 EN ISO 10195:2021-10 Leather - Chemical determination of chromium(VI) content in leather - Thermal pre-ageing of leather and determination of hexavalent chromium (ISO 10195:2018); German version EN ISO 10195:2021

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