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Determination of turbidity spectroscopic

Determination of turbidity spectroscopic, Total:496 items.

In the international standard classification, Determination of turbidity spectroscopic involves: Vocabularies, General methods of tests and analysis for food products, Water quality, Power stations in general, Tobacco, tobacco products and related equipment, Burners. Boilers, Air quality, Non-ferrous metals, Paint ingredients, Organic chemicals, Inorganic chemicals, Plastics, Paints and varnishes, Analytical chemistry, Fruits. Vegetables, Geology. Meteorology. Hydrology, Construction materials, Non-destructive testing, Ferrous metals, Products of the chemical industry, Textile auxiliary materials, Meat, meat products and other animal produce, Home textiles. Linen, Sugar. Sugar products. Starch, Powder metallurgy, Metalliferous minerals, Rubber and plastics products, Animal feeding stuffs, Laboratory medicine, Lamps and related equipment, Optics and optical measurements, Spices and condiments. Food additives, Non-metalliferous minerals, Vibration and shock with respect to human beings, Biology. Botany. Zoology, Petroleum products in general, Coals, Ferroalloys, Edible oils and fats. Oilseeds, Cereals, pulses and derived products, Nuclear energy engineering, Surface treatment and coating, Milk and milk products, Raw materials for rubber and plastics, Fertilizers, Metrology and measurement in general, Fuels, Pharmaceutics, Soil quality. Pedology, Testing of metals, Farming and forestry, Photography.

Professional Standard - Environmental Protection, Determination of turbidity spectroscopic

HJ 1075-2019 Determination of water quality turbidity turbidity meter method
HJ/T 58-2000 Water quality.Determination of beryllium.Spectrophotometric method with erichrome cyanine R
HJ/T 49-1999 Water quality.Determination of boron curcumin.spectrophotometric method
HJ 897-2017 Determination of water quality chlorophyll a spectrophotometric method
HJ 1191-2021 Spectrophotometric method for the determination of water quality azide
HJ 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
HJ 490-2009 Water quality.Determination of silver.Spectrophotometry with cation 2B
HJ 1051-2019 Soil Petroleum Determination Infrared Spectrophotometry

CZ-CSN, Determination of turbidity spectroscopic

CSN 42 0640 Cast.19-1984 Nickel, Determination of sulphur by the nonfelometric method, photometric method and titrimetric method
CSN 99 7344-1989 Nephelometers for determination of water turbidity. General specification
CSN 83 0520 Cast.34-1977 Physico-chemical analysis of drinking water Determination of turbidity
CSN 83 0530 Cast.7-1978 Chemical and physioal analysis of sur?ace water. Deterniination of turbidity
CSN 56 0186 Cast.4-1981 Tesíing metliods for beer. art 4. etermination of turbidity
CSN 68 4060-1979 Preparation of solutions for colorimetry and nephelometry purposes
CSN 66 6138-1985 Surface active agents. Methods for determination of turbidity temperature of water solutions
CSN 56 0186-8-1995 Methods of test for beer. Colour determination by spectrophotometric method
CSN 65 1025 Cast.11-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of iron
CSN 44 1381-1981 Hard and brown coals Spectrophotometric determination of beryllium
CSN 42 0605 Cast.8-1972 Chemical analysis of silioon Determination of aluminium by photometric method
CSN 42 0605 Cast.2-1972 Chemical analysis of silicon. Determination of iron by photometric method
CSN 42 0605 Cast.4-1972 Chemical analysis if Silicon. Determination of aluminium by photometric method

FI-SFS, Determination of turbidity spectroscopic

国家质量监督检验检疫总局, Determination of turbidity spectroscopic

SN/T 4675.26-2016 Determination of turbidity of exported wines by scattered light method

Korean Agency for Technology and Standards (KATS), Determination of turbidity spectroscopic

KS I ISO 7027:2008 Water quality-Determination of turbidity
KS I ISO 7027-2008(2018) Water quality－Determination of turbidity
KS M ISO 15715-2013(2018) Binder for paints and varnishes — Determination for turbidity
KS M ISO 15711:2011 Paints and varnishes-Determination of resistance to cathodic disbonding of coatings exposed to sea water
KS M ISO 15711:2016 Paints and varnishes－Determination of resistance to cathodic disbonding of coatings exposed to sea water
KS M ISO 2762:2002 Hydrochloric acid for industrial use－Determination of soluble sulphates－Turbidimetric method
KS M ISO 2762-2017(2022) Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
KS M ISO 2762:2017 Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
KS M ISO 3566:2003 Sodium fluoride primarily used for the production of aluminium－Determination of chlorides content－Turbidimetric method
KS H ISO 5379-2008(2018) Starches and derived products－Determination of sulfur dioxide content－Acidimetric method and nephelometric method
KS E ISO 8556:2001 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS D ISO 4945:2002 Steel－Determination of nitrogen content－Spectrophotometric method
KS D ISO 1053-2002(2007) Zinc－Determination of copper content?Spectrophotometric method
KS C 7605-1967 Photometric measurement on standard fluorescent lamps
KS M ISO 3431:2003 Sodium fluoride primarily used for the production of aluminium－Determination of soluble sulphates content－Turbidimetric method
KS D ISO 17058:2005 Steel and iron－Determination of arsenic content－ Spectrophotometric method
KS D ISO 9441:2002 Steel－Determination of niobium content－PAR spectrophotometric method
KS D ISO 4945-2002(2017) Steel－Determination of nitrogen content－Spectrophotometric method
KS D ISO 17058:2020 Steel and iron — Determination of arsenic content —Spectrophotometric method
KS D ISO 9441-2002(2017) Steel－Determination of niobium content－PAR spectrophotometric method
KS H ISO 5379:2008 Starches and derived products－Determination of sulfur dioxide content－Acidimetric method and nephelometric method
KS C 7606-1977 Photometric measurement on standard mercury- arc lamps
KS I ISO 6878-2007(2017) Water quality－Determination of phosphorus－Ammonium molybdate spectrometric method
KS I ISO 6333-2007(2017) Water quality－Determination of manganese－Formaldoxime spectrometric method
KS I ISO 17733:2005 Workplace air－Determination of mercury and inorganic mercury compounds－Method by cold－vapour atomic absorption spectrometry or atomic fluorescence spectrometry
KS D ISO 10153:2007 Steel－Determination of boron content－Curcumin spectrophotometric method
KS D ISO 4942:2002 Steel and iron－Determination of vanadium content－N-BPHA spectrophotometric method
KS E 3030-2007 Atomic absorption spectrochemical analysis for iron ores
KS D ISO 629:2008 Steel and cast iron－Determination of manganese content－Spectrophotometric method
KS E ISO 9683-1:2010 Iron ores－Determination of vanadium－Part 1：BPHA spectrophotometric method
KS D ISO 10153-2007(2022) Steel－Determination of boron content－Curcumin spectrophotometric method
KS I ISO 6332-2007(2012) Water quality－Determination of iron－Spectrometric method using 1,10-phenanthroline
KS E ISO 9208-2001(2016) Aluminium ores ― Determination of vanadium content ― BPHA spectrophotometric method
KS E ISO 7834-2012(2017) Iron ores－Determination of arsenic content－Molybdenum blue spectrophotometric method
KS E ISO 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS D ISO 15353:2002 Steel and iron－Determination of tin content －Flame atomic absorption spectrometric method(extraction as Sn－SCN)
KS E ISO 4687-1:2007 Iron ores-Determination of phosphorus content-Part 1:Molybdenum blue spectrophotometric method

VN-TCVN, Determination of turbidity spectroscopic

TCVN 6184-2008 Water quality.Determination of turbidity
TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry
TCVN 7558-2-2005 Solid waste incinerators.Determination of total concentration of organic compounds in fluegas.Part 2: Turbidity method
TCVN 1525-2001 Animal feeding stuffs.Determination of Phosphorus content.Spectrometric method
TCVN 1675-2007 Iron ores.Determination of arsenic content.Molybdenum blue spectrophotometric method
TCVN 4779-1999 Aluminium ores.Determination of phosphorus content.Molypdenum blue spectrophotometric method

Professional Standard - Electricity, Determination of turbidity spectroscopic

DL/T 809-2002 Water quality-Determination of turbidity
DL/T 809-2016 Determination method of water quality turbidity in power plant
DL 502-1992 Water and steam test methods for thermal power plants Determination of low turbidity

Association Francaise de Normalisation, Determination of turbidity spectroscopic

NF T90-033:2000 Water quality - Determination of turbidity.
NF EN ISO 7027-1:2016 Qualité de l'eau - Détermination de la turbidité - Partie 1 : méthodes quantitatives
NF T90-033-1*NF EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1 : quantitative methods
NF A06-777:1966 Chemical analysis of copper and its alloys. Turbidimetric determination of arsenic.
NF A06-507:1957 Chemical analysis of lead and lead oxides. Turbidimetric determination of tin.
NF EN ISO 15715:2006 Liants pour peintures et vernis - Détermination de la turbidité
NF EN ISO 7027-2:2019 Qualité de l'eau - Détermination de la turbidité - Partie 2 : méthodes semi-quantitatives pour l'évaluation de la transparence des eaux
NF T90-040:1986 Testing water - Determination of sulphate ions - Nephelometric method.
NF T30-412*NF EN ISO 15715:2006 Binders for paints and varnishes - Determination of turbidity
NF T51-210:1985 PLASTICS. RESINS IN THE LIQUID STATE OR AS EMULSIONS OR DISPERSIONS. DETERMINATION OF BROOKFIELD RV VISCOSITY.
NF T20-285:1970 Chemical analysis of nitric acid. Turbidimetric determination of chlorides.
NF EN 1164:1998 Plumes et duvets - Méthodes d'essais - Détermination de la turbidité d'un extrait aqueux.
NF A06-612:2018 Magnesium - Determination of copper - Spectrophotometric method
NF A06-555*NF EN ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
NF A06-409:1979 Chemical analysis of lead - Spectrophotometric determination of arsenic
NF A06-813:1967 Chemical analysis of zinc. Spectrophotometric determination of iron.
NF T54-111:1971 Transparent sheets of polyethylene. Determination of the haze.
NF A10-010:1986 Chemical analysis of ferro-alloys - Determination of phosphorus - Molecular spectrophotometric determination
NF A06-613:2018 Magnesium alloys - Determination of copper - Spectrophotometric method
NF T90-024:1963 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE.
NF T90-025:1967 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF SELENIUM.
NF A20-425:1984 Iron ores. Spectrophotometric determination of chromium.
NF A20-421:1984 Iron ores. Spectrophotometric determination of vanadium.
NF A20-426:1984 Iron ores. Spectrophotometric determination of nickel.
NF A06-404:1975 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF A06-588:1970 Chemical analysis of aluminium. Spectrophotometric determination of vanadium.
NF A06-410:1976 Chemical analysis of lead. Spectrophotometric determination of antimony.
NF A06-408:1979 Chemical analysis of lead. Spectrophotometric determination of arsenic.
NF A06-401:1975 Chemical analysis of lead. Spectrophotometric determination of copper.
NF EN ISO 22995:2019 Produits pétroliers - Détermination du point de trouble - Méthode automatisée par refroidissement par paliers
NF T90-134*NF EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NF A06-355:1976 Chemical analysis of steel and cast iron. Spectrophotometric determination of Boron.
NF A10-954:1972 Chemical analysis of ferro-vanadium. Spectrophotometric determination of phosphorus.
NF A06-405:1974 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF A06-835:1973 Zinc for galvanizing purposes. Spectrophotometric determination of aluminium.
XP CEN/TS 15656:2015 Cuivre et alliages de cuivre - Détermination du phosphore - Méthode spectrophotométrique
NF ISO 7834:1988 Minerais de fer - Dosage de l'arsenic - Méthode spectrophotométrique au bleu de molybdène.
NF A06-717:2010 Cuivre et alliages de cuivre - Détermination de l'aluminium - Méthode spectrophotométrique
NF A06-088:1966 Chemical analysis of manganese ores. Spectrophotometric and gravimetric determination of nickel.
NF A10-813:1972 Chemical analysis of ferro-tungsten. Spectrophotometric determination of tin.
NF A06-612:1976 Chemical analysis of magnesium. Spectrophotometric determination of copper.
NF T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF A06-586:2009 Chemical analysis of aluminium and aluminium alloys - Spectrophotometric determination of boron
NF A06-588:2009 Chemical analysis of aluminium and aluminium alloys - Spectrophotometric determination of vanadium
NF A06-087:1966 Chemical analysis of manganese ores. Spectrophotometric determination of cobalt.
NF A06-094:1962 Chemical analysis of manganese ores. Spectrophotometric determination of titanium.
NF A06-095:1966 Chemical analysis of manganese ores. Spectrophotometric determination of vanadium.
NF A06-103:1969 Chemical analysis of manganese ores. Spectrophotometric determination of phosphorus.
NF A06-107:1970 Chemical analysis of manganese ores. Spectrophotometric determination of copper.
NF A06-823:1967 Chemical analysis of zinc alloys. Spectrophotometric determination of iron.
NF A06-827:1968 Chemical analysis of zinc alloys. Spectrophotometric determination of titanium.
NF A10-904:1972 Chemical analysis of ferro-vanadium. Spectrophotometric determination of phosphorus.
NF A06-551:1976 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of copper.
NF A21-104:1976 Chemical analysis of chromium ores. Determination of phosphorus. Spectrophotometric method.
NF T60-224:1969 Animal and vegetable fats. Spectrophotometric determination of colour.
NF A20-401:1985 Iron ores. Determination of phosphorus content. Spectrophotometric method.
NF A20-423:1986 Iron ores. Determination of titanium content. Spectrophotometric determination.
NF A06-819:1968 Analyse chimique du zinc - Dosage spectrophotométrique de l'indium
NF A06-901:1966 Chemical analysis of tin and its alloys. Spectrophotometric determination of copper.
NF A06-718:1986 Cuivre et alliages - Dosage du phosphore - Méthode par spectrophotométrie d'absorption moléculaire
NF EN 16318/IN1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF EN 16318+A1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF A11-101:1983 Chemical analysis of ferroniobium. Determination of niobium content gravimetric method. Determination of tantalum content. Spectrophotometric method.
NF A06-574:2013 Chemical analysis of aluminium and aluminium alloys - Determination of titanium - Spectrophotometric method
NF A06-303:1962 Chemical analysis of steel and cast iron. Spectrophotometric determination of manganese.
NF A10-104:1986 Chemical analysis of ferro-silicon. Determination of phosphorus content. Spectrophotometric method.
NF A22-410:1986 Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.
NF X43-205:2005 Workplace air - Determination of mercury and inorganic mercury compounds - Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry.
NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.

International Organization for Standardization (ISO), Determination of turbidity spectroscopic

ISO 7027:1999 Water quality - Determination of turbidity
ISO 7027:1984 Water quality — Determination of turbidity
ISO 7027:1990 Water quality; determination of turbidity
ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods
ISO/CD 15715:2023 Binders for paints and varnishes — Determination of turbidity
ISO 7027-2:2019 Water quality — Determination of turbidity — Part 2: Semi-quantitative methods for the assessment of transparency of waters
ISO 15715:2003 Binders for paints and varnishes - Determination of turbidity
ISO 3566:1976 Sodium fluoride primarily used for the production of aluminium; Determination of chlorides content; Turbidimetric method
ISO 1053:1975 Zinc; Determination of copper content; Spectrophotometric method
ISO 4945:1977 Steel; Determination of nitrogen content; Spectrophotometric method
ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
ISO/CIE 23539:2023 Photometry — The CIE system of physical photometry
ISO 17058:2004 Steel and iron - Determination of arsenic content - Spectrophotometric method
ISO 5566:1982 Turmeric; Determination of colouring power; Spectrophotometric method
ISO 9441:1988 Steel; determination of niobium content; PAR spectrophotometric method
ISO 2732:1973 Steels and cast iron — Determination of phosphorus — Spectrophotometric method
ISO 22995:2019 Petroleum products — Determination of cloud point — Automated step-wise cooling method
ISO 5379:2013 Starches and derived products.Determination of sulfur dioxide content.Acidimetric method and nephelometric method
ISO 5379:1983 Starches and derived products; Determination of sulfur dioxide content; Acidimetric method and nephelometric method
ISO 3431:1976 Sodium fluoride primarily used for the production of aluminium; Determination of soluble sulphates content; Turbidimetric method
ISO 4941:1994 Steel and iron - Determination of molybdenum content - Thiocyanate spectrophotometric method
ISO 3886:1977 Iron ores — Determination of manganese content — Spectrophotometric method
ISO 8556:1986 Aluminium ores; Determination of phosphorus content; Molybdenum blue spectrophotometric method
ISO 7834:1987 Iron ores; Determination of arsenic content; Molybdenum blue spectrophotometric method
ISO 17733:2004 Workplace air - Determination of mercury and inorganic mercury compounds - Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry
ISO 17733:2015 Workplace air - Determination of mercury and inorganic mercury compounds - Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry
ISO 629:1982 Steel and cast iron; Determination of manganese content; Spectrophotometric method
ISO 9683:1991 Iron ores; determination of vanadium content; BPHA spectrophotometric method
ISO 10153:1991 Steel; determination of boron content; curcumin spectrophotometric method
ISO 6491:1998 Animal feeding stuffs - Determination of phosphorus content - Spectrometric method

中华人民共和国环境保护部, Determination of turbidity spectroscopic

GB 13200-1991 Water quality-Determination of turbidity
GB 7472-1987 Water quality-Determination of zinc-Spectrophotometric method with dithizonc
GB 7471-1987 Water quality-Determination of cadmium-Spectrophotometric method with dithizonc
GB 7470-1987 Water quality-Determination of lead-Spectrophotometric method with dithizonc
GB 11906-1989 Water quality-Determination of manganese-Potassium periodate spectrophotometric method
GB 7493-1987 Water quality-Determination of nitrogen (nitrite)-Spectrophotometric method
GB 11910-1989 Water quality-Determination of nickel-Dimethylglyoxime spectrophotometric method
GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB 9803-1988 Water quality-Determination of pentachlorophenol by safranine-T spectrophotometric method

German Institute for Standardization, Determination of turbidity spectroscopic

DIN EN ISO 7027:2000 Water quality - Determination of turbidity (ISO 7027:1999); German version EN ISO 7027:1999
DIN EN ISO 7027-1:2016-11 Water quality - Determination of turbidity - Part 1: Quantitative methods (ISO 7027-1:2016); German version EN ISO 7027-1:2016
DIN EN ISO 7027-2:2019-06 Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019); German version EN ISO 7027-2:2019
DIN EN ISO 7027-2:2019 Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019)
DIN EN 10178:2023-07 Steels - Determination of niobium - Spectrophotometric method; German and English version prEN 10178:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10178 (1990-04).
DIN EN ISO 4945:2019-03 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018); German version EN ISO 4945:2018
DIN EN ISO 15715:2006 Binders for paints and varnishes - Determination of turbidity (ISO 15715:2003); English version of DIN EN ISO 15715:2006-05
DIN EN 1164:1998-10 Feather and down - Test methods - Determination of the turbidity of an aqueous extract; German version EN 1164:1998
DIN EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977); German version EN ISO 4945:2009
DIN EN 10179:2023-07 Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method; German and English version prEN 10179:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10179 (1990-04).
DIN EN ISO 4945:2019 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018)
DIN 55978:1981 Testing of dyestuffs; determination of the relative tinting strength in solutions; spectrophotometric method
DIN 55978:2021 Testing of dyestuffs - Determination of the relative tinting strength in solutions - Spectrophotometric method
DIN EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods (ISO 7027-1:2016); German version EN ISO 7027-1:2016
DIN 5032-9:2015 Photometry - Part 9: Measurement of the photometric quantities of incoherent emitting semiconductor light sources
DIN 5032-9:2015-01 Photometry - Part 9: Measurement of the photometric quantities of incoherent emitting semiconductor light sources
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 5032-7:2017-02 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 5036-3:1979 Radiometric and photometric properties of materials; methods of measurement for photometric and spectral radiometric characteristics
DIN EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea; English version of DIN EN 15479:2009-04
DIN 58141-9:2013-07 Measurement of fiber optic elements - Part 9: Determination of deviation of the roundness and the concentricity of optical fibres; Text in German and English
DIN 4512-9:1993 Photographic sensitometry, determination of optical density; spectral conditions

Danish Standards Foundation, Determination of turbidity spectroscopic

DS/EN ISO 7027:2001 Water quality - Determination of turbidity
DS/EN 27027:1994 Water quality - Determination of turbidity
DS/EN ISO 15715:2006 Binders for paints and varnishes - Determination of turbidity
DS/EN 1164:1999 Feather and down - Test methods - Determination of the turbidity of an aqueous extract
DS/EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method
DS/R 209:1980 Determination of oil and grease in water. Infrared spectrophotometric method
DS 289:1992 Water quality. Determination of colour. Spectrophotometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of turbidity spectroscopic

GB/T 13200-1991 Water quality--Determination of turbidity
GB/T 12151-1989 Analysis of water used in boiler and cooling system--Determination of turbidity--Formazine turbidity
GB/T 12151-2005 Analysis of water used in boil and cooling system-Determination of turbidity-Formazine turbidity
GB/T 15893.1-2014 Industrial circulating cooling water.Determination of turbidity.Diffused radiation method
GB/T 15893.1-1995 Industrial circulating cooling water--Determination of turbidity--Diffused radiation method
GB/T 31401-2015 Fluorinated alkane.Determination of chloride (Cl<上标->).Turbidimetry
GB/T 1659-1982 Determination of water content of plasticizers by turbidimetry
GB/T 8158.9-1987 Methods for chemical analysis of sodium fluoride--The turbidimetric method for the determination of chloride content
GB/T 13748.18-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of chlorine content.Silver chlorine turbidimetric method
GB/T 1628.2-2000 Glacial acetic acid for industrial use-Determination of color-Spectrophotometric method
GB/T 17777-1999 Determination of molybenum in feedstuff--Spectrophotometry
GB/T 17777-2009 Determination of molybdenum in feeds-Spectrophotometry
GB/T 13747.16-1992 Zirconium and zirconium alloys--Determination of chloric content--Silver chlorode nephrelometry method
GB/T 8158.5-1987 Methods for chemical analysis of sodium fluoride--The turbidimetric method for the determination of soluble sulphates content
GB/T 17528-1998 Determination of piperine content--Spectrophotometric method
GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
GB/T 13900-1992 Water quality.Determination of RDX.Spectrophotometry
GB/T 13903-1992 Water quality.Determination of TNT.Spectrophotometry
GB/T 27985-2011 Determination of tannin in feeds.Spectrophotometry
GB/T 13903-1992 13905-1992 Determination of Water Quality TNT by Spectrophotometry
GB/T 27594-2011 Disperse dyestuffs.Determination of relative strength of presscakes.Spectrophotometer method
GB/T 7470-1987 Water quality--Determination of lead--Spectrophotometric method with dithizone
GB/T 7471-1987 Water quality--Determination of cadmium--Spectrophotometric method with dithizone
GB/T 7472-1987 Water quality--Determination of zinc--Spectrophotometric method with dithizone
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
GB/T 14501.2-1993 Spectrophotometric determination of phosphorus in uranium hexafluoride
GB/T 11909-1989 Water quality--Determination of silver--Spectrophotometric method with 3,5-Br2-PADAP
GB/T 13699-1992 Spectrophotometric determination of vanadium in uranium hexafluoride
GB/T 13700-1992 Spectrophotometric determination of molybdenum in uranium hexafluoride
GB 11909-1989 Determination of silver in water by 3,5-Br2-PADAP spectrophotometry
GB 7481-1987 Determination of water quality ammonium salicylic acid spectrophotometric method
GB/T 14501.4-1993 Spectrophotometric determination of silicon in uranium hexafluoride
GB/T 14501.5-1993 Spectrophotometric determination of titanium in uranium hexafluoride
GB/T 2441.2-2001 Determination of urea Determination of biuret content Spectrophotometric method
GB/T 5059.6-2007 Ferromolybdenum-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometrc method
GB/T 4701.7-2009 Ferrotitanium-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
GB/T 18634-2002 Determination of feed phytase activity--Spectrothotometric method
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 11893-1989 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
GB/T 11908-1989 Water quality--Determination of silver--Spectrophotometry with cadion 2B
GB/T 2133-1980 Determination of arsenic content in cadmium--Arsenic-molybdenum blue photometric method
GB/T 2134-1980 Determination of antimony content in cadmium--Malachite green photometric method
GB/T 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method
GB/T 18634-2009 Determination of feed phytase activity-Spectrophotometric method
GB/T 8704.7-2009 Ferrovanadium.Determination of phosphorus content.The molybdenum blue photometric method
GB 11908-1989 Water Quality Silver Determination Cadmium Reagent 2B Spectrophotometric Method
GB/T 7493-1987 Water quality--Determination of nitrogen (nitrite)--Spectrophotometric method
GB/T 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method
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 2394-2006 Disperse dyestuff.Determination of shade and relative strength
GB/T 2394-2013 Disperse dyestuff.Determination of shade and relative strength
GB/T 2441.4-2001 Determination of urea Determination of iron content 1,10-Phenanthroline spectrophotometric method
GB/T 2441.9-2001 Determination of Urea-Determination of methylenediurea content-Spectrophotometric method
GB/T 16077-1995 Workplace air--Determination of phosgene--Ultraviolet spectrophotometric method
GB/T 22269-2008 Turmeric. Determination of coloring power. Spectrophotometric method
GB/T 5059.2-2014 Ferromolybdenum.Determination of antimony content.Malachite green spectrophotometric method
GB/T 17481-1998 The method for determination of choline choride in premix--Spectrophotometry

AT-ON, Determination of turbidity spectroscopic

ONORM M 6269-1986 Water analysis; determination ofturbidity
ONORM EN 27027-1994 Water quality. Determination of turbidity (ISO 7027:1990)
ONORM M 6262-1982 Water analysis, determination of arsenic, spectrophotometric method Analyse des eaux, dosage de l'arsenic, methode spectrophotometrique
ONORM C 1157-1995 Testing of petroleum products - Determination of chinizarene content -Spectrophotometric method

SE-SIS, Determination of turbidity spectroscopic

SIS 02 81 25-1974 Nephelometric determination of turbidity of water
SIS SS 02 81 25-1989 Nephelometric determination of turbidity in water

British Standards Institution (BSI), Determination of turbidity spectroscopic

BS EN ISO 7027:2000 Water quality - Determination of turbidity
BS EN ISO 7027-1:2016 Water quality. Determination of turbidity. Quantitative methods
BS 5598-5:1979 Methods of sampling and test for halogenated hydrocarbons - Determination of cloud point
BS EN ISO 7027-2:2019 Tracked Changes. Water quality. Determination of turbidity. Semi-quantitative methods for the assessment of transparency of waters
BS EN 1164:1999 Feather and down - Test methods - Determination of the turbidity of an aqueous extract
BS EN ISO 4945:2010 Steel. Determination of nitrogen content. Spectrophotometric method
BS EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method
BS ISO 17058:2004 Steel and iron - Determination of arsenic content - Spectrophotometric method
BS ISO 9683-1:2006 Iron ores. Determination of vanadium - BPHA spectrophotometric method
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 684-1.5:1987 Methods of analysis of fats and fatty oils - Physical methods - Determination of cloud point
BS ISO 4939:2016 Steel. Determination of nickel. Dimethylglyoxime spectrophotometric method
23/30472736 DC BS EN 10178. Steels. Determination of niobium. Spectrophotometric method
BS EN ISO 4945:2018 Tracked Changes. Steel. Determination of nitrogen. Spectrophotometric method
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS 7020-13:1989 Analysis of iron ores. Method for the determination of arsenic content. Spectrophotometric method
BS 7020-12:1989 Analysis of iron ores - Method for the determination of titanium content: spectrophotometric method
BS 7020-12:1988 Analysis of iron ores - Method for the determination of titanium content: spectrophotometric method
BS EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Spectrophotometric method

Professional Standard - Coal, Determination of turbidity spectroscopic

MT/T 1047-2007 Determination of turbidity of coal mine water

Japanese Industrial Standards Committee (JISC), Determination of turbidity spectroscopic

JIS K 0400-9-10:2000 Water quality -- Determination of turbidity

Professional Standard - Tobacco, Determination of turbidity spectroscopic

YC/T 284-2009 Tobacco and tobacco products.Determination of sulfate.Turbidimetric method

ES-UNE, Determination of turbidity spectroscopic

UNE-EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods (ISO 7027-1:2016)
UNE-EN ISO 7027-2:2020 Water quality - Determination of turbidity - Part 2: Semi-quantitative methods for the assessment of transparency of waters (ISO 7027-2:2019)
UNE-EN 1164:1999 FEATHER AND DOWN - TEST METHODS - DETERMINATION OF THE TURBIDITY OF AN AQUEOUS EXTRACT
UNE-EN ISO 4945:2019 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018)

NL-NEN, Determination of turbidity spectroscopic

NEN-ISO 7027:1994 Water quality.Determination of turbidity(ISO 7027:1990)
NEN 6520-1981 Water - Spectrophotometric determination of chlorophyll a content
NEN 2848-1986 Fruit juices - Determination of the total pectin content - Spectrophotometric method
NEN 6485-1983 Water - Photometric determination of chromium content

Standard Association of Australia （SAA）, Determination of turbidity spectroscopic

AS/NZS 3580.12.1:2001 Methods for sampling and analysis of ambient air - Determination of light scattering - Integrating nephelometer method
AS/NZS 3580.12.1:2015 Methods for sampling and analysis of ambient air, Method 12.1: Determination of light scattering — Integrating nephelometer method
AS 4823.7:2006 Feather and down - Methods of test - Determination of the turbidity of an aqueous extract
AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric method
AS 2723:1984/Amdt 1:1985
AS/NZS 1050.18:1994 Methods for the analysis of iron and steel - Determination of phosphorus - Spectrophotometric method

Indonesia Standards, Determination of turbidity spectroscopic

SNI 19-7117.19-2009
SNI 7117.18-2009
SNI 19-7117.3.1-2005 Exhaust gas emissions - Stationary sources - Part 3: Sulphur oxides (SOx) - Section 1: Turbidimetry test methods using spectrophotometers
SNI 19-7119.5-2005 Ambient atmospheres - Part 5: Test methods of index sulphates content by PbO2 candle media and turbidimetry using spectrophotometers
SNI 13-4119-1996 Determination of phosphorus in ash from coal using spectrophotometer

American Society for Testing and Materials (ASTM), Determination of turbidity spectroscopic

ASTM D7937-15(2023) Standard Test Method for In-situ Determination of Turbidity Above 1 Turbidity Unit (TU) in Surface Water
ASTM D7315-07a Standard Test Method for Determination of Turbidity Above 1 Turbidity Unit (TU) in Static Mode
ASTM D7315-07 Standard Test Method for Determination of Turbidity Above 1 Turbidity Unit (TU) in Static Mode
ASTM D7315-12 Standard Test Method for Determination of Turbidity Above 1 Turbidity Unit (TU) in Static Mode
ASTM D7937-15 Standard Test Method for In-situ Determination of Turbidity Above 1 Turbidity Unit (TU) in Surface Water
ASTM D7315-17 Standard Test Method for Determination of Turbidity Above 1 Turbidity Unit (TU) in Static Mode
ASTM C115-96a(2003) Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM C115/C115M-10e1 Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM D6855-17 Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
ASTM B430-97(2001) Standard Test Method for Particle Size Distribution of Refractory Metal Powders and Related Compounds by Turbidimetry
ASTM B430-97 Standard Test Method for Particle Size Distribution of Refractory Metal Powders and Related Compounds by Turbidimetry
ASTM B430-97(2001)e1 Standard Test Method for Particle Size Distribution of Refractory Metal Powders and Related Compounds by Turbidimetry
ASTM B430-97(2006)e1 Standard Test Method for Particle Size Distribution of Refractory Metal Powders and Related Compounds by Turbidimetry
ASTM D6855-03 Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
ASTM D6855-10 Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
ASTM D6855-12 Standard Test Method for Determination of Turbidity Below 5 NTU in Static Mode
ASTM UOP803-84 Chlorination Color of Phenol by Spectrophotometry
ASTM UOP876-93 Platinum in Chloroplatinic Acid by Spectrophotometry
ASTM UOP276-85 Pyrrole Nitrogen in Petroleum Distillates by Visible Spectrophotometry
ASTM D5771-10 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5771-12 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)

未注明发布机构, Determination of turbidity spectroscopic

BS EN ISO 7027-1:2016(2019) Water quality - Determination of turbidity Part 1 : Quantitative methods
BS ISO 17058:2004(2008) Steel and iron — Determination of arsenic content — Spectrophotometric method
BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
BS ISO 9683-1:2006(2007) Iron ores — Determination of vanadium — Part 1 : BPHA spectrophotometric method

HU-MSZT, Determination of turbidity spectroscopic

MSZ 448/2.lap-1967

PL-PKN, Determination of turbidity spectroscopic

PN C04583 ArkusZ10-1971 Wa?er and was?e wafer S?udy of turbidity and ?ransparency De?ermina?ion o? ?ransparency by standard pla?e me?hod
PN C04835-1986 Non-ionic surface active agents obtained from ethylene oxide Determination of cloud temperatur? (cloud point)
PN P04781-02-1987 Textile dressing materials Determination of water extract turbidity
PN C04288-15-1987 Technical fats Methods ot' testing Determination of nickel Spectrophotometric method
PN Z04068-02-1985 Air purity protection Tests for dimethyl sulphate Determination. of dimethyl sulphate in work places by turbidimetric method
PN Z04037 Arkusz 02-1973 Air purity protection Test for chlorine etermination of chlorine in work tation by nephelometric method
PN A79094-1992 Beer. Determination of the bitterness value by spectrophotometric method
PN Z04144-02-1985 Air purity protection Tests for dibromoethanes Determination of 1,2-dibromethane in work places by turbidimetric method

ES-AENOR, Determination of turbidity spectroscopic

UNE 55-509-1989
UNE 53-997 Pt.1-1991 Plastics. Transparent material in film, Sheet and blade shaped. Part 1: Determination of haze

CEN - European Committee for Standardization, Determination of turbidity spectroscopic

EN ISO 7027-2:2019 Water quality - Determination of turbidity - Part 2: Semiquantitative methods for the assessment of transparency of waters
EN ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
EN ISO 22995:2019 Petroleum products - Determination of cloud point - Automated step-wise cooling method

European Committee for Standardization (CEN), Determination of turbidity spectroscopic

EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1: Quantitative methods
EN ISO 7027:1999 Water Quality - Determination of Turbidity ISO 7027:1999; Supersedes EN 27027:1999
EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006)

KR-KS, Determination of turbidity spectroscopic

KS M ISO 15715-2013(2023) Binder for paints and varnishes — Determination for turbidity
KS M ISO 2762-2017 Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
KS D ISO 4945-2022 Steel — Determination of nitrogen — Spectrophotometric method
KS M ISO 3566-2018(2023) Sodium fluoride primarily used for the production of aluminium — Determination of chlorides content — Turbidimetric method
KS D ISO 17058-2020 Steel and iron — Determination of arsenic content —Spectrophotometric method
KS M ISO 3431-2018(2023) Sodium fluoride primarily used for the production of aluminium — Determination of soluble sulphates content — Turbidimetric method
KS D ISO 4939-2022 Steel — Determination of nickel — Dimethylglyoxime spectrophotometric method
KS D ISO 629-2008(2023) Steel and cast iron－Determination of manganese content－Spectrophotometric method

BE-NBN, Determination of turbidity spectroscopic

NBN T 03-007-1979 Hydrochloric acid for industrial use - Determination of soluble sulphates - Turbidimetric method
NBN T 03-468-1983 Sodium fluoride primarily used for the production of aluminium - Determination of chlorides content - Turbidimetric method
NBN P 32-004-1977 Zinc - Determination of copper content -Spectrophotometric method
NBN B 12-211-1975

Professional Standard - Non-ferrous Metal, Determination of turbidity spectroscopic

YS/T 535.9-2006 Sodium fluoride chemical analysis method Turbidimetric determination of chlorine content
YS/T 535.9-2009 Chemical analysis methods of sodium fluoride.Part 9:Determination of chloride content.The turbidimetric method
YS/T 715.3-2009 Methods for chemical analysis of selenium dioxide.Part 3:Determination of chlorine content.Silver chlorine turbidimetrion method
YS/T 535.5-2006 Method for chemical analysis of sodium fluoride - Determination of soluble sulfate content by nephelometric method
YS/T 535.5-2009 Chemical analysis methods of sodium fluoride.Part 5:Determination of soluble sulphates content.Turbidimetric method

RU-GOST R, Determination of turbidity spectroscopic

GOST 15875-1980 Plastics. Methods for the determination of transmittance coefficient and turbidity
GOST 8756.11-2015 Fruit and vegetable products. Methods for determination of transparency and turbidity
GOST R 57164-2016 Drinking water. Methods for determination of odour, taste and turbidity
GOST 3351-1974 Drinking water. Methods for determination of odour, taste, colour and turbidity
GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
GOST 5066-1991 Motor fuels. Methods for determination of cloud, chilling and freezing points
GOST EN 15479-2013 Fertilizers. Spectrophotometric determination of biuret in urea
GOST R 52144-2003 Zinc concentrates. Spectrophotometric method of silicon dioxide content determination

Liaoning Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB21/T 3540-2021 Determination of Chloride in Chemical Reagents by Turbidimetric Method

IT-UNI, Determination of turbidity spectroscopic

UNI 3687-1955

Association of German Mechanical Engineers, Determination of turbidity spectroscopic

VDI 3786 Blatt 10-1994 Environmental meteorology; measurement of the atmospheric turbidity due to aerosol particles with sunphotometers

Lithuanian Standards Office , Determination of turbidity spectroscopic

LST EN ISO 15715:2006 Binders for paints and varnishes - Determination of turbidity (ISO 15715:2003)
LST EN 1164-2000 Feather and down - Test methods - Determination of the turbidity of an aqueous extract
LST EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)

AENOR, Determination of turbidity spectroscopic

UNE-EN ISO 15715:2007 Binders for paints and varnishes - Determination of turbidity (ISO 15715:2003)
UNE 37258:1986 LEAD. DETERMINATION OF ARSENIC CONTENT. SPECTROPHOTOCOLORIMETRY METHOD.
UNE-ISO 5566:2011 Turmeric. Determination of colouring power. Spectrophotometric method.
UNE 35026-1:1985 FERROALLIAGES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE-EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
UNE 22143:1990 IRON ORES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD OF MOLYBDENUM BLUE.

Guangdong Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB44/T 1029-2012 Determination of Sulfate Content in Alkali Recovered Green Liquor by Turbidimetric Method
DB44/T 1397-2014 Determination of Lutein in Feed Spectrophotometry

Professional Standard - Water Conservancy, Determination of turbidity spectroscopic

SL 88-1994 Determination of chlorophyll(Spectrophotometric method)
SL 93.2-1994 Determination of oil and grease (Vitraviolet spectrophotometric method)
SL 92-1994 Determination of antimony (5-Br-PADAP spectrophotometric method)
SL 88-2012 Water quality.Determination of chlorophyll by spectrophotometry
SL 84-1994 Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)
SL 89-1994 Determination of sulfide (Methylene blue spectrophotometric method )
SL 366-2006 Water quality.Determination of petroleum oil.molecular fluorescence spectrometric method

Group Standards of the People's Republic of China, Determination of turbidity spectroscopic

T/QAS 031-2021 Spectrophotometric method for the determination of iodine in brine
T/QAS 034-2021 Spectrophotometric method for determination of fluorine in brine
T/QAS 036-2021 Spectrophotometric method for the determination of bromine in brine
T/CBPIA 0002-2022 Determination of Heparanase Activity Spectrophotometric Method
T/QAS 037-2021 Spectrophotometric method for the determination of nitrite in brine
T/QAS 032-2021 Spectrophotometric method for the determination of hydrogen phosphate in brine
T/CBFIA 02002-2020 Determination of degree of phytase hydrolyzed phytic acid phosphorus— Spectrophotometric method
T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/SDAQI 034-2021 Determination of chromium (VI) in fertilizers-Spectrophotometric

TR-TSE, Determination of turbidity spectroscopic

TS 1045-1971 CHEMICAL ANALYSIS OF ZINC SPECTROPHOTOMETRIC DETERMINATION OF COPPER
TS 752-1969 CHEMICAL ANALYSIS OF ZINC PHOTOMETRIC DETERMINATION OF IRON
TS 653-1968 CHEMICAL ANALYSIS OF STEELS DETERMINATION OF MANGANESE (SPECTROPHOTOMETRIC METHOD)
TS 3615-1981 SODIUM FLUORIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM — DETERMINATION OF CHLORIDES CONTENT — TURBIDIMETRIC METHOD
TS 935-1971 DETERMINATION OF DEGREE OF MERCERISATION
TS 3614-1981 SODYUM FLUORIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM — DETERMINATION OF SOLUBLE SULPHATES CONTENT — TURBITIMETRIC METHOD

Professional Standard - Hygiene , Determination of turbidity spectroscopic

WS/T 36-1996 Urine.Determination of chromium.Spectrophotometric method
WS/T 43-1996 Urine.Determination of nickel.Spectrophotometric method
WS/T 48-1996 Urine.Determination of phenol.Spectrophotometric method
WS/T 52-1996 Urine.Determination of hippuric acid.Spectrophotometric method
WS/T 17-1996 Urine.Determination of leade.Spectrophotometric method-diphenylthiocarbazone method
WS/T 64-1996 Urine.Determination of trichloroacetic acid.Spectrophotometric method
WS/T 57-1996 Urine.Determination of 4-nitrophenol.Spectrophotometric method

Professional Standard - Commodity Inspection, Determination of turbidity spectroscopic

SN/T 1788-2006 Determination of quinizarin - Extraction spectrophotometric method
SN/T 3709-2013 Determination of tin coating mass for tinplate.Spectrophotometric method
SN/T 3635-2013 Detection of phytic acid in food for exprot.Colorimetric method
SN/T 3794-2014 Determination of colourity of purified terephthalic acid for industrial use.Spectrophtometric method

Association of Official Analytical Chemists (AOAC), Determination of turbidity spectroscopic

AOAC Official Method 964.19 Spectrophotometric Determination of the Residues of the Pesticide Duocardin
AOAC Official Method 963.23 Spectrophotometric determination of pesticide residues

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, Determination of turbidity spectroscopic

GB/T 5195.6-2017 Fluorspar—Determination of phosphorus content—Photometric method
GB/T 34323-2017 Carbon black—Determination of light transmittance of water dispersion—Spectrophotometer method

国家市场监督管理总局、中国国家标准化管理委员会, Determination of turbidity spectroscopic

GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry

Shandong Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

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

Tianjin Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB12/T 847-2018 Spectrophotometric method for the determination of total sugar in feed

Military Standard of the People's Republic of China-General Armament Department, Determination of turbidity spectroscopic

GJB 4781-1997*GJBz 20413.3-1997 Determination of Sies by UV spectrophotometry
GJB 3639-1999 Determination of Benzene Chloroacetophenone UV Spectrophotometry

NO-SN, Determination of turbidity spectroscopic

NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method
NS 9803-1993 Water analysis. Determination of oil in water. Infrared spectrophotometric method

Professional Standard - Petrochemical Industry, Determination of turbidity spectroscopic

SH/T 1499.3-1997 Pure adipic acid.Measurement of ammonia solution colour(in Pt-Co scale).Spectrophotometric method

YU-JUS, Determination of turbidity spectroscopic

JUS C.A1.366-1988 Zinc. Determinacion of copper content. Spectrophotometric method
JUS B.G8.111-1989 Iron ores. Determination of manganese content. Spectrophotometric nethod
JUS H.B8.035-1987 Benzene for industrial use. Determination of thiophene content. Spectrophotometric method
JUS H.Z1.195-1987 Testing of industrial vvaters. Determination of thorium content. Spectrophotometric method.
JUS C.A1.232-1990 Methods for chemical analysis of cadmium. Determination of copper content. Spectrophotometric method
JUS C.A1.234-1990 Methods for chemical analysis of cadinium. Determination of thallium content. Spectrophotometric method
JUS C.A1.239-1990 Methods for chemical analysis of cadmium. Determination of tin content. Spectrophotometric method
JUS H.B8.290-1983 Fertilizers. Determination of phosphorus content soluble in vvather. Spectrophotometric method

Professional Standard - Agriculture, Determination of turbidity spectroscopic

NY/T 2639-2014 Determination of amylose content in rice.Spectrophotometry method
NY/T 2332-2013 Determination of total sugars in red ginseng.Spectrophotometry
NY/T 1676-2023 Spectrophotometric Determination of Crude Polysaccharides in Edible Fungi

中华人民共和国国家卫生和计划生育委员会, Determination of turbidity spectroscopic

WS/T 60-1996 Urine.Determination of pentachlorophenol.Spectrophotometric method
WS/T 55-1996 Urine.Determination of 4-aminophenol.Spectrophotometric method
WS/T 97-1996 Urine.Determination of creatinine.Spectrophotometric method

IN-BIS, Determination of turbidity spectroscopic

Professional Standard - Nuclear Industry, Determination of turbidity spectroscopic

EJ/T 815-1994 Spectrophotometric Determination of Thorium in UF6
EJ/T 690-1992 Spectrophotometric Determination of Molybdenum in UF4
EJ/T 991-1996 Spectrophotometric Determination of Titanium in Uranium Dioxide
EJ/T 992-1996 Spectrophotometric Determination of Molybdenum in Uranium Dioxide
EJ/T 714-1992 Spectrophotometric Determination of Titanium in UF4

Professional Standard - Urban Construction, Determination of turbidity spectroscopic

CJ/T 78-1999 Municipal sewage.Determination of total phosphorus.Spectrophotometric method

Sichuan Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB51/T 835-2008 Determination of aluminum in pasta food by spectrophotometry

AASHTO - American Association of State Highway and Transportation Officials, Determination of turbidity spectroscopic

T 98-1997 Standard Specification for Fineness of Portland Cement by the Turbidimeter (Nineteenth Edition; ASTM C115-96)
T 98-1995 Standard Specification for Fineness of Portland Cement by the Turbidimeter (Eighteenth Edition; ASTM C115-93)

TH-TISI, Determination of turbidity spectroscopic

TIS 15.5-1976 Standard for portland cement.part 5: method of test for fineness of portland cement by the turbidimeter

Professional Standard - China Metal Association, Determination of turbidity spectroscopic

CSM 01 01 01 02-2006 Specification for Uncertainty Evaluation of Measurement Results by Spectrophotometry
CSM 01010102-2006 Specification for Uncertainty Evaluation of Measurement Results by Spectrophotometry

GOSTR, Determination of turbidity spectroscopic

GOST 5066-2018 Motor fuels. Methods for determination of cloud, chilling and freezing points

The American Road & Transportation Builders Association, Determination of turbidity spectroscopic

AASHTO T98-1999 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter Twentieth Edition; ASTM C115-96a

RO-ASRO, Determination of turbidity spectroscopic

STAS SR 11039-5-1996 Silicocalcium. Determination of phosphorus content. Spectrophotometric method
STAS SR 13144-1993 Cast irons and steels. Determination of antimony conterit Spectrophotometrical method
SR ISO 4942:1994 Steel and iron. Determination of vanadium content. N-BPHA spectrophotometric method
STAS SR 13145-1993 Cast irons and steels. Determination of tantalum content. Spectrophotometrical method
STAS SR 13362-1996 Sodium chloride. Determination of iron. 1,10 - phenanthroline Photometric Method

Shanxi Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

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

Hubei Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB42/T 1086-2015 Spectrophotometric method for the determination of forest soil organic matter

Yunnan Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB53/T 729-2015 Determination of germanium content in zinc materials spectrophotometric method

Jilin Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB22/T 1685-2012 Determination of Ginseng Polysaccharides in Ginseng by Spectrophotometry
DB22/T 2288-2015 Determination of Phospholipid Content in Deer Antler by Spectrophotometry

Hunan Provincial Standard of the People's Republic of China, Determination of turbidity spectroscopic

DB43/T 752-2013 Determination of Phosphorus in Graphite by Phosphorus Molybdenum Blue Spectrophotometry

Professional Standard - Chemical Industry, Determination of turbidity spectroscopic

HG/T 2894-1997 Determination Method of Relative Strength of presscakes of Disperse Dyes
HG/T 3484-1978 Preparation and determination method of chemical reagent clarity standard (glass emulsion method)

UY-UNIT, Determination of turbidity spectroscopic

UNIT 373-1974