spectrophotometer water quality

spectrophotometer water quality, Total:273 items.

The international standard classification for "spectrophotometer water quality" includes: Water quality , Water quality in general , Chemical laboratories. Laboratory equipment , Fissile materials , Analytical chemistry in general , Ambient atmospheres , Examination of water for chemical substances , Optical measuring instruments , Auxiliary materials and additives for plastics , Geology. Meteorology. Hydrology .

The Chinese standard classification for "spectrophotometer water quality" includes: Analysis methods for toxic substances in water , Analysis methods for toxic substances in atmosphere , Analysis methods for industrial wastewater and pollutants , Electrochemical, thermochemistry and optical profile type analyzer , Nuclear material, nuclear fuel and their analytical test method , Environmental Quality Standard for atmosphere, water and soil , Chemical Measurement , Electron optics and other physical optics instrument , Hydrogeological survey , Analysis methods for substances in ocean , Basic standards and general methods for water treatment agent .

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

GB/T 11906-1989 Water quality--Determination of manganese--Potassium periodate spectrophotometric method
GB/T 11910-1989 Water quality--Determination of nickel--Dimethylglyoxime spectrophotometric method
GB/T 11907-1989 Water quality--Determination of silver--Flame atomic absorption spectrophotometric method
GB 7468-1987 Determination of Total Mercury in Water Quality by Cold Atomic Absorption Spectrophotometry
GB/T 15503-1995 Water quality －Determination of vanadium －BPHA extraction spectrophotometric method
GB/T 14679-1993 Air quality. Determination of Ammonia. Sodium salicylate-sodium hypochlorite spectrophotometric method
GB/T 17036-1997 Determination of germanium in uranium geological samples--Salicyl fluorone spectrophotometry
GB/T 13905-1992 Water quality－Determination of TNT－Sodium sulfite spectrophotometry
GB 7483-1987 Determination of fluoride in water quality Fluorine reagent spectrophotometry
GB/T 14673-1993 quality - Determination of vanadium - Graphite furnace atomic absorption spectrometric method
GB/T 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB/T 7494-1987 quality - Determination of anionic surfactants - Methylene blue spectrophotometric method
GB/T 15507-1995 Water quality - Determination of Hydrazine-p-Dimetylaminobenzaldehyde spectrophotometric method
GB/T 13903-1992 13905-1992 Determination of Water Quality TNT by Spectrophotometry
GB/T 7475-1987 quality - Determination of copper, zinc, lead and cadmium - Atomic absorption spectrometry
GB/T 15505-1995 Water quality - Determination of selenium - Graphite furnace atomic absorption spectrometric method
GB/T 26810-2011 Visible spectrophotometer
GB 7481-1987 Water quality; Determination of ammonium; Spectrophotometric method with salicylic acid
GB/T 26798-2011 Single beam UV/VIS spectrophotometer
GB/T 7473-1987 Water quality--Determination of copper--2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 7471-1987 Water quality--Determination of cadmium--Spectrophotometric method with dithizone
GB/T 13903-1992 Water quality--Determination of TNT--Spectrophotometry
GB/T 13197-1991 Water quality--Determination of formaldehyde--Acetylacetone spectrophotometric method
GB/T 7480-1987 quality - Determination of nitrate - Spectrophotometric method with phenol disulfonic acid
GB/T 14375-1993 quality. Determination of monomethyl hydrazine. p - Dimethylaminobenzaldegyde spectrophotometric method
GB/T 14377-1993 quality. Determination of triethylamine. Bromophenol blue spectrophotometric method
GB/T 15504-1995 Water quality－Determination of carbon disulfide－Diethylamine cupric acetate spectrophotometric method
GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB 13197-1991 Water quality-Determination of formaldehyde-Acetylacetone spectrophotometric method
GB/T 11895-1989 Water quality--Determination of benzo(alpha)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 17133-1997 Water quality-Determination of sulfide-Direct development of the spectrophotometry
GB 11905-1989 Water quality - Determination of calcium and magnesium-Atomic absorption spectrophotometric method
GB/T 11905-1989 Water quality--Determination of calcium and magnesium--Atomic absorption spectrophotometric method
GB/T 13900-1992 quality - Determination of RDX - Spectrophotometry
GB/T 13897-1992 quality - Determination of thiocyanate - Isonicotinic acid pyrazolone spectrophotometry
GB/T 11912-1989 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 13196-1991 Water quality--Determination of sulphate--Flame atomic absorption spectrophotometric method
GB/T 14378-1993 quality. Determination of diethylenetriamine. Salicyiclaldehyde spectrophotometric method
GB 11909-1989 Water quality-Determination of silver-Spectrophotometric method with 3,5-Br2-PADAP
GB/T 7472-1987 Water quality--Determination of zinc--Spectrophotometric method with dithizone
GB/T 13899-1992 quality - Determination of ferro and ferric cyanic complex－Ferric trichloride spectrophotometry
GB/T 11908-1989 Water quality--Determination of silver--Spectrophotometry with cadion 2B
GB/T 7483-1987 Water quality; Determination of fluoride; Fluor reagent spectrophotometric method
GB/T 13898-1992 quality - Determination of ferro and ferric cyanic complex - Atom absorption spectrophotometry
GB/T 16489-1996 Water quality - Determination of sulfide-Methylene blue spectrophotometric method
GB 7473-1987 Water quality; Determination of copper; 2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 21187-2007 Atomic absorption spectrophotometer
GB/T 26813-2011 Double beam UV/VIS spectrophotometer
GB/T 11909-1989 Water quality--Determination of silver--Spectrophotometric method with 3,5-Br2-PADAP
GB/T 9803-1988 Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
GB 11908-1989 Water quality-Determination of silver-Spectrophotometry with cadion 2B
GB/T 7470-1987 Water quality--Determination of lead--Spectrophotometric method with dithizone
GB/T 11911-1989 Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method
GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
GB/T 7493-1987 quality - Determination of nitrogen (nitrite) - Spectrophotometric method
GB/T 7468-1987 Water quality; Determination of total mercury; Cold atomic absorption spectrophotometry
GB/T 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry

Professional Standard - Environmental Protection

HJ 958-2018 Water quality - Determination of cobalt - Graphite furnace atomic absorption spectrometry
HJ 957-2018 Water quality - Determination of cobalt - Flame atomic absorption spectrometry
HJ 489-2009 Water quality - Determination of silver - Spectrophotometric method with 3,5-Br2-PADAP
HJ 503-2009 Water quality-Determination of volatile phenolic compounds-4-AAP spectrophotometric method
HJ 897-2017 Water quality - Determination of chlorophyll a -Spectrophotometric method
HJ 486-2009 Water quality - Determination of copper - 2,9-Dimethy-1,10-phenanthroline spectrophotometric method
HJ 1047-2019 Water quality—Determination of antimony—Graphite furnace atomic absorption spectrometry
HJ 535-2009 Water Quality - Determination of Ammonia Nitrogen - Nesslers Reagent Spectrophotometry
HJ 665-2013 Water quality - Determination of ammonium nitrogen by continuous flow analysis(CFA) and Salicylic acid spectrophotometry
HJ/T 49-1999 Water quality -- Determination of boron curcumin -- Spectrophotometric method
HJ 597-2011 Water quality—Determination of Total mercury—Cold atomic absorption spectrophotometry
HJ/T 345-2007 Water quality-Determination of iron-phenanthroline spectrophotometry
HJ/T 399-2007 Water quality-Determination of the chemical oxygen demand-Fast digestion-Spectrophotometric method
HJ 757-2015 Water quality - Determination of chromium - Flame atomic absorption spectrometry
HJ 637-2012 Water quality- Determination of petroleum oils and animal and vegetable oils- Infrared spectrophotometry
HJ/T 346-2007 Water quality-Determination of nitrate-nitrogen-Ultraviolet spectrophotometry
HJ/T 344-2007 Water quality-Determination of manganese-formaldehyde oxime spectrophotometry
HJ 666-2013 Water quality-Determination of ammonium nitrogen by flow injection analysis (FIA) and Salicylic acid spectrophotometry
HJ 598-2011 Water quality-Determination of TNT-Sodium sulfite spectrophotometric method
HJ 673-2013 Water quality - Determination of vanadium by graphite furnace atomic absorption spectrometric method
HJ 970-2018 Water quality - Determination of petroleum - Ultraviolet spectrophotometric method
HJ 603-2011 Water quality- Determination of barium- Flame atomic absorption spectrophotometry
HJ 484-2009 Water quality-Determination of Cyanide Volumetric and Spectrophotometry method
HJ 807-2016 Water quality - Determination of molybdenum and titanium by graphite furnace atomic absorption spectrophotometry
HJ/T 50-1999 Water quality -- Determination of trichloro-aldehyde -- 3-methyl-1-phenyl-5-pyrazolone spectrophotometric method
HJ 593-2010 Water quality - Determination of phosphorus-phosphomolybdenum blue spectrophotometric method
HJ 536-2009 Water quality-Determination of ammonia nitrogen-Salicylic acid spectrophotometry
HJ/T 58-2000 Water quality -- Determination of beryllium -- Spectrophotometric method with erichrome cyanine R
HJ 601-2011 Water quality—Dertermination of formaldehyde—Acetylacetone spectrophotometric method
HJ 671-2013 Water quality-Determination of total phosphorus-Flow injection Analysis (FIA) and Ammonium molybdate spectrophotometry
HJ 602-2011 Water quality–Determination of barium–graphite furnace atomic absorption spectrophotometry
HJ 824-2017 Water quality - Determination of sulfide - Flow injection analysis(FIA) and methylene blue spectrophotometric method
HJ 811-2016 Water quality - Determination of total selenium-3,3′-Diaminobenzidine spectrophotometric method
HJ/T 342-2007 Water quality-Determination of sulfate-barium chromate spectrophotometry
HJ 1226-2021 Water quality—Determination of sulfide —Methylene blue spectrophotometric method
HJ 823-2017 Water quality - Determination of cyanide - Flow injection analysis (FIA) and spectrophotometric method
HJ 756-2015 Water quality - Determination of butyl xanthate - UV spectrophotometric method
HJ 637-2018 Water quality - Determination of petroleum, animal fats and vegetable oils - Infrared spectrophotometry
HJ 1191-2021 Water quality—Determination of azide—Spectrophotometry
HJ 748-2015 Water quality - Deterination of thallium - Graphite furnace absorption aectrophotometric method
HJ 488-2009 Water quality-Determination of Fluoride-Fluorine reagents spectrophotometry
HJ 490-2009 Water quality - Determination of silver - Spectrophotometry with cation 2B
HJ 1046-2019 Water quality—Determination of antimony—Flame atomic absorption spectrometry
HJ/T 59-2000 Water quality -- Determination of beryllium -- Graphite furnace atomic absorption spectrophotometry
HJ 1193-2021 Water quality—Determination of indium—Graphite furnace atomic absorption spectrometry

Shandong Provincial Standard of the People's Republic of China

DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry
DB37/T 4150-2020 Determination of Water Quality β-Naphthol by Fluorescence Spectrophotometry

Taiwan Provincial Standard of the People's Republic of China

CNS 13071-1992 Method of Test for Color of Water`6rSpectrophotometric Method`6s
CNS 13108-1992 Method of Test for Chromium `6rVI`6sin Water by Spectrophotometric Method
CNS 6676-1980 Method of Test for Arsenic in Water

National Metrological Verification Regulations of the People's Republic of China

JJG 178-1996 Verification Regulation of Visible Range Spectrophotometer
JJG 694-1990 Atomic Absorption Spectrophotometer
JJG 862-1994 Differential Spectrophotometer
JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer
JJG 375-1996 UItraviolet Visible Range Spectrophotometer in Single Beam
JJG 537-2006 Verification Regulation of Fluorescence Spectrophotometer

Professional Standard - Water Conservancy

SL 366-2006 Water quality - Determination of petroleum oil-molecular fluorescence spectrometric method
SL/T 272-2001 Water quality - determination of total selenium - iron （II） - O - phenanthroline indirect spectrophotometry
SL 88-2012 Water quality - Determination of chlorophyll - Spectrophotometry
SL 327.2-2005 Water quality - determination of mercury - atomic fluorescence spectrometric method
SL 327.3-2005 Water quality - determination of selenium - atomic fluorescence spectrometric method
SL 327.4-2005 Water quality - determination of lead - atomic fluorescence spectrometric method
SL 327.1-2005 Water quality - determination of arsenic - atomic fluorescence spectrometric method

Professional Standard - Machinery

JB/T 6780-1993 Atomic Absorption Spectrophotometer
JB/T 9324-1999 Visible spectrophotometer
JB/T 9326-1999 Laser Raman spectrophotometer
JB/T 6242-1992 Fluorescence photometer
JB/T 6242-2005 Fluorescence photometer
JB/T 6779-1993 Infrared Spectrophotometer
JB/T 5594-1991 Fluorescence Spectrophotometer
JB/T 6777-1993 UV/VIS Spectrophotometer

中华人民共和国环境保护部

GB 11904-1989 Water quality-Determinatoin of potassium and sodium-Flame atomic absorption spectrophotometry
GB 11906-1989 Water quality-Determination of manganese-Potassium periodate spectrophotometric method
GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
GB 13196-1991 Water quality-Determination of sulphate-Flame atomic absorption spectrophotometric method
GB 7472-1987 Water quality - Determination of zinc - Spectrophotometric method with dithizone
GB 11912-1989 Water quality-Determination of nickel-Flame atomic absorption spectrometric method
GB 11907-1989 Water quality - Determination of silver-Flame atomic absorption spectrophotometric method
GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB 7470-1987 quality - Determination of lead - Spectrophotometric method with dithizone
GB 7475-1987 Water quality-Determination of copper,zinc,lead and cadmium-Atomlc absorption spectrometry
GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Borohydride potassium-nitrale silver spectrophotometric method
GB 11911-1989 Water quality - Determination of iron and manganese-Flame atomic absorption spectrometric method
GB 11910-1989 Water quality - Determination of nickel - Dimethylglyoxime spectrophotometric method
GB 9803-1988 quality - Determination of pentachlorophenol by safranine - T spectrophotometric method
GB 7471-1987 Water quality - Determination of cadmium - Spectrophotometric method with dithizone
GB 11895-1989 Water quality-Determination of benzo(alpha)-pyrene-Acetylated paper chromatography with fluorescence spectrophotometric method
GB 7494-1987 Water quality-Determination of anionic surfactants-Methylene blue spectrophotometric method
GB 7493-1987 Water quality-Determination of nitrogen (nitrite)-Spectrophotometric method
GB 7480-1987 Water quality-Determination of nitrate-Spectrophotometric method with phenol disulfonic acid

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

GB/T 34323-2017 Carbon black--Determination of light transmittance of water dispersion--Spectrophotometer method

Jilin Provincial Standard of the People's Republic of China

DB22/T 3626-2023 Determination of Furfural in Water Aniline Spectrophotometry

Group Standards of the People's Republic of China

T/CHES 27-2019 Water Quality Determination of Ammonia Nitrogen Automatic Analysis Nessler's Reagent Spectrophotometry
T/CQEEMA 7-2023 Water quality, determination of manganese, spectrophotometric automatic analyzer method
T/GDAEPI 27-2024 Water quality-Determination of Fluoride by -Continuous flow analysis(CFA) and spectrophotometry
T/CHES 52-2021 Determination of Cyanide in Water by Continuous Flow Analysis Spectrophotometry
T/ZJATA 0025-2024 Water quality Total nitrogen determination Prefabricated chromotropic acid reagent spectrophotometry
T/GXAS 497-2023 Water quality—Determination of hexavalent chromium —Rapid monitoring in the field spectrophotometric method
T/STIC 110086-2023 Double Beam UV-VIS Spectrophotometer
T/QAS 036-2021 Spectrophotometric method for the determination of bromine in brine
T/ZJATA 0024-2024 Water quality Determination of ammonia nitrogen Pre-made Nessler reagent spectrophotometry
T/QAS 034-2021 Spectrophotometric method for determination of fluorine in brine
T/CHES 75-2022 Water quality—Determination of the chemical oxygen demand—Continuous flow analysis spectrophotometric method
T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method

Shanxi Provincial Standard of the People's Republic of China

DB14/T 2013-2020 Methanol Determination of Water Quality Chromotropic Acid Spectrophotometry

Heilongjiang Provincial Standard of the People's Republic of China

DB23/T 2012-2017 Determination of water quality permanganate index spectrophotometry

Hunan Provincial Standard of the People's Republic of China

DB43/T 1403-2018 Water Quality Determination of Ammonia Nitrogen-Gas-liquid Separation and Collection Spectrophotometry

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 1496-2021 Determination of iodide in water by arsenic and cerium catalytic spectrophotometric method

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 4369-2021 Determination of Water Quality and Petroleum by Fluorescence Photometry

Professional Standard - Urban Construction

CJ 26.13-1991 Municipal sewage water quality test method Determination of standard aniline Azo spectrophotometric method
CJ 26.22-1991 Water quality inspection method of urban sewage standard Determination of cadmium dithizone spectrophotometric method
CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
CJ 26.17-1991 Water quality examination methods for urban sewage Standard Determination of zinc dithizone spectrophotometric method
CJ 26.19-1991 Water quality inspection methods for municipal sewage Determination of standard lead dithizone spectrophotometric method

Professional Standard - Agriculture

DBJ440100/T 43-2009 Determination of Total Chromium in Water Quality Graphite Furnace Atomic Absorption Spectrophotometry

National Metrological Technical Specifications of the People's Republic of China

JJF 1382-2012 Peogram of Pattern Evaluation of Fluorescence Spectrophotometers
JJF 1836-2020 Calibration Specification for Micro-spectrophotometers

Professional Standard - Geology

DZ/T 0064.60-2021 Methods for analysis of groundwater quality- Part 60: Determination of nitrite- Spectrophotometry
DZ/T 0064.24-1993 Groundwater quality test methods - the determination of iron with thiocyanate spectrophotometric method
DZ/T 0064.59-1993 Groundwater quality test methods - the determination of nitrate radical with ultraviolet spectrophotometric method
DZ/T 0064.26-1993 Groundwater quality test methods - the determination of mercury with cold atomic absorption spectrophotometry
DZ/T 0064.31-1993 Groundwater quality test methods - the determination of manganese with flame ammonium persulfate spectrophotometric determination
DZ/T 0064.23-1993 Groundwater quality test methods - the determination of iron with naphthisodiazine spectrophotometric determination
DZ/T 0064.44-1993 Groundwater quality test methods - the determination of boron with H acid-azomethine spectrophotometric determination
DZ/T 0064.60-1993 Groundwater quality test methods - the determination of nitrite with spectrophotometry

Professional Standard - Ocean

HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater—Spectrophotometry

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39302-2020 Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method

Indonesia Standards

SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 06-2513-1991 Water, Test methods for chromium content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-2472-1991 Test methods for cobalt content in water by carbon stoves atomic absorption spectrophotometer apparatus
SNI 06-2515-1991 Water, Test method for copper content by atomic absorption spectrophotometer in an extraction manuver
SNI 06-2516-1991 Water, Test method for copper content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-6989.21-2004 Water and waste water - Test methods of phenol content by spectrophotometry
SNI 6989.65-2009 Water and wastewater. Part 66: Test methods for chromium (Cr). Using atomic absorption spectrophotometer. Carbon furnace

AT-ON

ONORM M 6613-2001 Water analysis - Photometric determination of aluminium
ONORM M 6610-2000 Water analysis - Photometric determination of dissolved silicate
ONORM M 6237-1986 Water analysis; determination ofphosphorus Compounds; ammonium molybdate spectrophotometric method
ONORM M 6262-1982 Water analysis, determination of arsenic, spectrophotometric method Analyse des eaux, dosage de l'arsenic, methode spectrophotometrique

Danish Standards Foundation

DS 289:1992 Water quality. Determination of colour. Spectrophotometric method
DS 285:1990 Water qulity. Total arsenic content. Spectrophotometric method
DS 2201:1986 Water quality. Chlorophyll a. Spectrophotometric determination in ethanol extract
DS/ISO 13161:2011 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry

GSO

GSO ISO 16772:2014 Soil quality -- Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
OS GSO ISO 6333:2015 Water quality -- Determination of manganese -- Formaldoxime spectrometric method
GSO ISO 6878:2013 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
BH GSO ISO 6333:2016 Water quality -- Determination of manganese -- Formaldoxime spectrometric method
GSO ISO 6333:2015 Water quality -- Determination of manganese -- Formaldoxime spectrometric method
GSO ISO 6332:2007 Water quality – Determination of iron – Spectrometric method using 1,10-phenanthroline
GSO ISO 10566:2013 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
GSO ISO 7890-3:2013 Water quality - Determination of nitrate - Part 3: Spectrometric method using sulfosalicylic acid
GSO ISO 11083:2013 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide
GSO ASTM G130:2010 Standard Test Method for Calibration of Narrow- and Broad- Band Ultraviolet Radiometers Using a Spectroradiometer
GSO ISO 9136-1:2013 Abrasive grains -- Determination of bulk density -- Part 1: Macrogrits
GSO ISO 9390:2013 Water quality - Determination of borate - Spectrometric method using azomethine-H
OS GSO OIML R135:2007 Spectrophotometers for medical laboratories

Standard Association of Australia （SAA）

AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric method
AS 3550.1:1988 Methods for the analysis of waters - Determination of dissolved sulphide - Spectrophotometric method
AS A174:1969 Method for spectrophotometric analysis of cement

SCC

NS 4787:2002 Water quality — Determination of colour — Method by spectrophotometric determination of absorbans at 410 nm
NS 9462:2006 Water quality — Determination of UV-absorbance
NS 4799:1993 Water analysis — Determination of acid soluble aluminium in water — Photometric method
NS 4787:1988 Water analysis — Determination of colour — Spectrophotometric method
NS 4866:1984 Air quality - Determination of sulphate in precipitation - Spectrophotometric thorin method
NS 9804:1993 Water analysis — Determination of fat in wastewater from food processing industries — Infrared spectrophotometric method
NS 4767:1983 Water analysis - Determination of chlorophyll a, spectrophotometric determination in methanol extract
NS 9803:1993 Water analysis — Determination of oil in water — Infrared spectrophotometric method

Japanese Industrial Standards Committee (JISC)

JIS K 0400-67-20:1998 Water quality -- Determination of selenium -- Atomic absorption spectrometric method (hydride technique)
JIS K 0807:1997 Ultraviolet photometer for monitoring of water pollution
JIS K 0400-42-60:2000 Water quality -- Determination of ammonium -- Part 1: Manual spectrometric method
JIS K 0400-42-70:2000 Water quality -- Determination of ammonium -- Part 2: Automated spectrometric method

Korean Agency for Technology and Standards (KATS)

KS I ISO 6333-2007(2017) Water quality－Determination of manganese－Formaldoxime spectrometric method
KS I ISO 6878-2007(2017) Water quality－Determination of phosphorus－Ammonium molybdate spectrometric method
KS I ISO 6332-2007(2012) Water quality－Determination of iron－Spectrometric method using 1,10-phenanthroline
KS I ISO 10566-2008(2018) Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS I ISO 6332:2021 Water quality ― Determination of iron —Spectrometric method using 1,10-phenanthroline
KS I ISO 9390-2006(2016) Water quality－Determination of borate－Spectrometric method using azomethine-H
KS I ISO 9390-2006(2021) Water quality－Determination of borate－Spectrometric method using azomethine-H
KS B 5570-2002 Performance test for UV/Vis spectrophotometer
KS I ISO 11083-2008(2018) Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS B 5570-2017(2022) Performance test for UV/Vis spectrophotometer

Association Francaise de Normalisation

NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF T90-023:1997 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method.
NF T90-134*NF EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NF T90-135:1996 Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique).
NF EN ISO 18412:2007 Water quality - Determination of chromium (VI) - Photometric method for lightly contaminated water
NF T90-080:1997 Water quality - Determination of ammonium nitrogen by flow analysis (CFA and FIA) and spectrometric detection.

British Standards Institution (BSI)

BS EN 13506:2002 Water quality - Determination of mercury by atomic fluorescence spectrometry
BS EN 13506:2002*BS 6068-2.74:2002 Water quality - Determination of mercury by atomic fluorescence spectrometry
BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
BS EN 17899:2024 Water quality. Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method

IN-BIS

IS 12813-1989 Method for analyzing hydraulic cement using atomic absorption spectrophotometer
IS 10679-1983 Specification for photoelectric spectrophotometers (single beam type)

CU-NC

NC 90-13-21-1984 Metrological Assurance. Spectrophotometers. Reference Dissolutions for the Verification of Spectrophotometers

VN-TCVN

TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry
TCVN 6177-1996 Water quality.Determination of iron Spectrometric method using 1,10-phenantrolin

CZ-CSN

CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods
CSN ISO 6332:1995 Water quality - Determination of iron - Spectrometric method using 1,10-phenantroline

German Institute for Standardization

DIN 5032-7:1985 Photometry; classification of illuminance meters and luminance meters
DIN EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006); English version of DIN EN ISO 17852:2008-04
DIN 5032-7:2017 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN EN 17899:2022 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022

KR-KS

KS I ISO 6332-2021 Water quality ― Determination of iron —Spectrometric method using 1,10-phenanthroline

RO-ASRO

SR 7877-2-1995 Water quality. Determination of petroleum products content. Spectrophotometric method
STAS SR 13252-1995 Water quality Determination of urea content Spectrophotometric method with p-dimethylaminobenzaldehyde

BSI

DANSK DS/EN 17899:2024 Water quality – Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality

European Committee for Standardization (CEN)

EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006)

NO-SN

NS 9462-2006 Water quality Determination of UV-absorbance
NS 9803-1993 Water analysis. Determination of oil in water. Infrared spectrophotometric method

PL-PKN

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

FI-SFS

SFS 3043-1978 Determination of hydrolyzed aluminum. Spectrophotometry

International Organization for Standardization (ISO)

ISO 6878:1998 Water quality - Spectrometric determination of phosphorus using ammonium molybdate