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Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry, Total:101 items.

In the international standard classification, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry involves: Water quality, Vocabularies, Fertilizers, Surface treatment and coating, Non-metalliferous minerals, Jewellery, Products of the textile industry, Wastes, Analytical chemistry, Leather technology, Burners. Boilers, Air quality, Veterinary medicine, Electronic components in general, Inorganic chemicals, Soil quality. Pedology, Glass, Ceramics, Ferrous metals, Paints and varnishes, Pharmaceutics, Paint ingredients, Non-ferrous metals.

Group Standards of the People's Republic of China, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

T/GXAS 497-2023 Water quality—Determination of hexavalent chromium —Rapid monitoring in the field spectrophotometric method
T/SDAQI 034-2021 Determination of chromium (VI) in fertilizers-Spectrophotometric
T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/GXAS 545-2023 Seawater—Rapid determination of petroleum on site—Ultraviolet spectrophotometric method
T/NAIA 0193-2023 Determination of Concentration and Purity of Single-chain Antibody Eukaryotic Expression Plasmid DNA by UV Spectrophotometry

International Organization for Standardization (ISO), Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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
ISO 13964:1998 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method
ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
ISO 3856-5:1980 Paints and varnishes — Determination of "soluble" metal content — Part 5: Determination of hexavalent chromium content of the pigment and extender portion of the paint — Diphenylcarbazide spectrophoto
ISO 3856-5:1984 Paints and varnishes; Determination of "soluble" metal content; Part 5 : Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form; Diphenylcarbazide spectrophotometric method

German Institute for Standardization, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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 23913:2009-09 Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006); German version EN ISO 23913:2009
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 15192:2022-01 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021); German version EN ISO 15192:2021

Shandong Provincial Standard of the People's Republic of China, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

GB/T 7467-1987 Water quality--Determination of chromium(6)--1.5 Diphenylcarbahydrazide spectrophotometric method
GB/T 28019-2011 Adornment.Determination of Chromium (Ⅵ).1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 17593.3-2006 Textiles. Determination of heavy metals. Part 3: Chromium (VI). Spectrophotometry
GB/T 15555.4-1995 Solid waste--Determination of chromium(VI)--1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 12153-1989 Analysis of water used in boiler and cooling system--Determination for mineral oil--Ultraviolet spectrophotometry
GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry
GB/T 14423-1993 Analysis of water used in boiler and cooling system. 2-Mercaptobenzothiazole. Ultraviolet spectrophotometry
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 31931-2015 Zinc or zinc alloy coating on steel sheets or strips.Determination of hexavalent chromium content.1,5-Diphenylcarbohydrazide (diphenylcarbazide) spectrophotometric method
GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrates
GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling. Determination of nitrates and nitrites. Part 1: Ultraviolet spectrophotometry for nitrates
GB 9758.5-1988 Paints and varnishes - Determination of "soluble" metal content - Part 5: Determination of hexavalent chromium content in the pigment part of liquid paints or in powder paints by diphenylcarbazide spectrophotometric method
GB/T 9758.5-1988 Paints and varnishes--Determination of "soluble" metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectro
GB/T 11064.13-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 13:Determination of aluminum content.Chromazurol S-cetylpyridine bromide spectrophotometric method

中华人民共和国环境保护部, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method

Korean Agency for Technology and Standards (KATS), Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

KS I ISO 11083:2008 Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS I ISO 10566-2008(2018) Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS I ISO 13964:2004 Air quality-Determination of ozone in ambient air-Ultraviolet photometric method
KS I ISO 13964:2014 Air quality — Determination of ozone in ambient air — Ultraviolet photometric method
KS I ISO 11083-2008(2018) Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS M 0169-2021 Determination of the hexavalent chromium in polymers by UV-visible spectrophotometry(organic solvent dissolution method)
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 M ISO 3856-5:2007 Paints and varnishes－Determination of “soluble” metal content－Part 5：Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form－Diphenylcarbazide spectrophotometric method

British Standards Institution (BSI), Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

BS EN ISO 18412:2006 Water quality - Determination of chromium (VI) - Photometric method for weakly contaminated water
BS ISO 16740:2005 Workplace air - Determination of hexavalent chromium in airborne particulate matter - Method by ion chromatography and spectrophotometric measurement using diphenyl carbazide
20/30395103 DC BS ISO 15192. Characterization of soil and waste. Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Professional Standard - Environmental Protection, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

HJ 756-2015 Determination of water quality butyl xanthate by UV spectrophotometry
HJ 970-2018 Water Quality Determination of Petroleum by UV Spectrophotometry (Trial)
HJ/T 346-2007 Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
HJ 908-2017 Water quality—Determination of chromium(VI)—Flow injection analysis(FIA) and diphenylcarbazide spectrometric method
HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
HJ 757-2015 Water quality - Determination of chromium-Flame atomic absorption spectrometry
HJ/T 342-2007 Water quality. Determination of sulfate. barium chromate spectrophotometry
HJ 687-2014 Solid waste.Determination of Hexavalent Chromium.Alkaline digestion/flame atomic absorption spectrophotometic
HJ 1082-2019 Determination of hexavalent chromium in soil and sediment Alkaline solution extraction-flame atomic absorption spectrophotometry
HJ 637-2012 Water quality.Determination of petroleum oils and animal and vegetable oils.Infrared spectrophotometry
HJ 637-2018 Water Quality Determination of Petroleum and Animal and Vegetable Oils Infrared Spectrophotometry
HJ 599-2011 Water quality-Determination of TNT N-cetyl pridinium chloride -sodium sulfite spectrophotometric method

Professional Standard - Urban Construction, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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

Professional Standard - Geology, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

DZ/T 0064.17-2021 Analytical methods of groundwater quality - Part 17: Determination of total chromium and hexavalent chromium by diphenylcarbazide spectrophotometric method
DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
DZ/T 0064.59-2021 Methods of Analytical Groundwater Quality Part 59: Determination of Nitrate by Ultraviolet Spectrophotometry
DZ/T 0064.21-2021 Methods of analysis of groundwater quality - Part 21: Determination of copper, lead, zinc, cadmium, nickel, chromium, molybdenum and silver by flameless atomic absorption spectrophotometry

European Committee for Standardization (CEN), Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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

Anhui Provincial Standard of the People's Republic of China, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

DB34/T 3086-2018 Determination of hexavalent chromium content in steel plate coating spectrophotometric method
DB34/T 3368.6-2019 Analytical methods of hazardous substances in printed circuit boards-Part 6: Determination of hexavalent chromium content by spectrophotometric method

PL-PKN, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters

Indonesia Standards, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

SNI 6989.71-2009

Professional Standard - Agriculture, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
DBJ440100/T 43-2009 Determination of Total Chromium in Water Quality Graphite Furnace Atomic Absorption Spectrophotometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry

国家市场监督管理总局、中国国家标准化管理委员会, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

GB/T 22807-2019 Leather and fur—Chemical tests—Determination of chromium(VI) content:Colorimetric method

Professional Standard - Ferrous Metallurgy, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

YB/T 4217.1-2010 Determination of hexavalent chromium content in coatings of hot-dip galvanized (aluminum-zinc) steel sheets Spectrophotometric method

BELST, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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

水利部, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

SL/T 788-2019 Determination of total nitrogen, volatile phenols, sulfides, anionic surfactants and hexavalent chromium in water quality continuous flow analysis-spectrophotometry

Professional Standard - Commodity Inspection, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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

PT-IPQ, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

NP 3362-1986

American Society for Testing and Materials (ASTM), Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

ASTM D1017-51(1978)e1 Test Method for Benzene and Toluene in 250F and Lighter Petroleum Products by Ultraviolet Spectrophotometry
ASTM D7614-20 Standard Test Method for Determination of Total Suspended Particulate (TSP) Hexavalent Chromium in Ambient Air Analyzed by Ion Chromatography (IC) and Spectrophotometric Measurements
ASTM D6832-02 Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide
ASTM D6832-08 Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide
ASTM D7614-12 Standard Test Method for Determination of Total Suspended Particulate (TSP) Hexavalent Chromium in Ambient Air Analyzed by Ion Chromatography (IC) and Spectrophotometric Measurements
ASTM D6832-13e1 Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide
ASTM D6832-13(2018) Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide
ASTM D6832-13 Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide

Danish Standards Foundation, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

DS/ISO 15192:2021 Soil and waste – Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
DS/ISO 16740:2007 Workplace air - Determination of hexavalent chromium in airborne particulate matter - Method by ion chromatography and spectrophotometric measurement using diphenyl carbazide
DS/ISO 3856/5:1982 Paints and varnishes. Determination of "soluble" metal content. Part 5: Determination of hexavalent chromium content of the pigment and extender portion of the paint. Diphenylcarbazide spectrophotometric method

IT-UNI, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

UNI EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Association Francaise de Normalisation, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

NF X31-171*NF EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
NF EN ISO 15192:2021 Déchets et sols - Dosage du chrome(VI) dans les matériaux solides par digestion alcaline et chromatographie ionique avec détection spectrophotométrique
NF G52-216:1976 Leathers and hides. Chemical testing of leather. Determination of chromium in soluble substances (spectrophotometric method).
NF ISO 16740:2005 Air des lieux de travail - Détermination du chrome hexavalent dans les particules en suspension dans l'air - Méthode par chromatographie ionique et détection spectrophotométrique avec diphényl carbazide

Professional Standard - Railway, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

TB/T 2544.2-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Nitrite Ultraviolet Spectrophotometry
TB/T 2544.3-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Benzotriazole by UV Spectrophotometry

ES-UNE, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

UNE-EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021) (Endorsed by Asociación Española de Normalización in September of 2021.)

KR-KS, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

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
KS M ISO 3856-5-2017 Paints and varnishes－Determination of “soluble” metal content－Part 5：Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form－Diphenylcarbazi

Malaysia Standards, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

MS 133 Pt.B9-1999 Methods of test for paints and varnishes:part b9:determination of soluble hexavalent chromium content of the of the paint in powder form - diphenylcarbazide spectrophotometric method

Hebei Provincial Standard of the People's Republic of China, Water Quality Determination of Hexavalent Chromium by Ultraviolet Spectrophotometry

DB13/T 5127.14-2019 Determination of Toxic and Hazardous Substances in Extracts of Implantable Medical Devices - Visible-UV Spectrophotometry for Protein Migration