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Spectrophotometer to measure turbidity

Spectrophotometer to measure turbidity, Total:499 items.

In the international standard classification, Spectrophotometer to measure turbidity involves: Geology. Meteorology. Hydrology, Vocabularies, Air quality, General methods of tests and analysis for food products, Lighting, Metalliferous minerals, Water quality, Tobacco, tobacco products and related equipment, Optics and optical measurements, Analytical chemistry, Coals, Non-ferrous metals, Surface treatment and coating, Raw materials for rubber and plastics, Ferroalloys, Environmental testing, Edible oils and fats. Oilseeds, Non-metalliferous minerals, Lamps and related equipment, Ferrous metals, Organic chemicals, Metrology and measurement in general, Testing of metals, Fertilizers, Linear and angular measurements, Burners. Boilers, Laboratory medicine, Spices and condiments. Food additives, Animal feeding stuffs, Construction materials, Plastics, Products of the chemical industry, Paint ingredients, Photography, Inorganic chemicals, Paints and varnishes, Vibration and shock with respect to human beings, Biology. Botany. Zoology, Fruits. Vegetables, Wastes, Leather technology, Cereals, pulses and derived products, Milk and milk products, Nuclear energy engineering, Farming and forestry, Particle size analysis. Sieving, Graphic technology, Pulps, Products of the textile industry, TEXTILE AND LEATHER TECHNOLOGY.

Professional Standard - Meteorology, Spectrophotometer to measure turbidity

QX/T 69-2007 Measurement of atmospheric turbidity.Sun-photometric method
QX/T 216-2013 Determination of formaldehyde in ambient air with MBTH spectrophotometry
QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry

Professional Standard - Environmental Protection, Spectrophotometer to measure turbidity

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

CZ-CSN, Spectrophotometer to measure turbidity

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 56 0186 Cast.4-1981 Tesíing metliods for beer. art 4. etermination of turbidity
CSN 42 0600 Cast.3-1975 Antimony of high parity. Methods of chemical and spectral analysis. Delermmation of arsenic by photomotric metod
CSN ISO 778:1994 Pulps. Determination of copper content. Extraction photometric and flame atomic absorption spectrometric methods
CSN 56 0186-8-1995 Methods of test for beer. Colour determination by spectrophotometric method
CSN 42 0635 Cast.6-1980 Lead. Determination of arsenic by the photometric method
CSN 42 0635 Cast.8-1980 Lead. Determination of antimony by the photometric method
CSN 42 0691 Cast.3-1985 Chemical analysis of non-ferrous metals and alloys. Titanium. Determination of silicon by the photometric method
CSN 42 0669 Cast.5-1985 Chemical analysis of non-ferrous metals and alloys. Cobalt. Determination of arsenic by the photometric methods
CSN 42 0680 Cast.7-1986 Chemical analysis of non-ferrous metals and alloys. Tin. Determination of arsenic by the photometric method
CSN 42 0640 Cast.2-1982 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of nickel by the photometric method
CSN 42 0635 Cast.3-1980 Lead. Determination of copper by the photometric methods
CSN 42 0635 Cast.9-1980 Lead. Determination of iron by the photometric method
CSN 42 0671 Cast.7-1980 Aluminium. Determination of vanadium by the photometric methods
CSN 42 0671 Cast.3-1980 Aluminium. Determination of silicium by the photometric method
CSN 42 0640 Cast.14-1982 Nickel. Determination of antimony by the photometric method
CSN 42 0621 Cast.43-1983 Chemical analysis of non-ferrous metals and alloys. Copper. Determination of silver by the photometric method
CSN 42 0671 Cast.2-1980 Aluminium. Determination of iron by the photometric method
CSN 42 0621 Cast.40-1983 Copper. Determination of arsenic by the photometric method
CSN 42 0633 Cast.8-1979 Cadmium. Determination of antimony by the photometric methods
CSN 42 0647 Cast.12-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of arsenic by the photometric method
CSN 42 0640 Cast.3-1982 Nickel. Determination of arsenic by the photometric methods
CSN 42 0680 Cast.1-1986 Chemical analysis of non-ferrous metals and alloys. Tin. Determination of aluminum by the photometric method
CSN 42 0640 Cast.4-1982 Nickel. Determination of bismuth by the photometric methods
CSN 42 0633 Cast.10-1979 Cadmium. Determination of arscnie by the photometric method
CSN 42 0621 Cast.38-1980 Chemical analysis of non-ferrous metals and alloys. Copper. Determination of nickel by the photometric method
CSN 42 0621 Cast.37-1980 Chemical analysis of non-ferrous metals and alloys. Copper. Determination of iron by the photometric method
CSN 42 0671 Cast.9-1980 Aluminium. Determination of chromium by the photometric method
CSN 42 0621 Cast.47-1983 Copper. Determination of bismuth by the photometric method
CSN 42 0671 Cast.8-1980 Aluminium. Determination of manganese by the photometric method
CSN 42 0621 Cast.36-1980 Copper. Determination of antimony by the photometric method
CSN 42 0635 Cast.5-1980 Lead. Determination of bismuth by the photometric method
CSN ISO 4751:1992 Copper and copper alloys - Determination of tin content - Spectrometric method
CSN 44 1381-1981 Hard and brown coals Spectrophotometric determination of beryllium
CSN ISO 4942:1993 Steel and iron. Determination of the vanadium content. N-BPHA spectrophotometric method

IN-BIS, Spectrophotometer to measure turbidity

Indonesia Standards, Spectrophotometer to measure turbidity

SNI 19-7117.19-2009
SNI 7117.18-2009
SNI 13-4119-1996 Determination of phosphorus in ash from coal using spectrophotometer
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 13-6590-2001 The determination for arsenic content in minerals by spectrophotometric
SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver
SNI 19-7119.1-2005 Ambient atmospheres - Part 1: Test methods of ammonia (NH3) content by indophenols using spectrophometers
SNI 06-0430-1989 Identification test method by of polypropylene infra-red spectrophotometer
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 06-7129-2005 Test methods of chromium (IV) content in leather by spectrophotometers
SNI 06-2513-1991 Water, Test methods for chromium content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-2515-1991 Water, Test method for copper content by atomic absorption spectrophotometer in an extraction manuver
SNI 06-2472-1991 Test methods for cobalt content in water by carbon stoves atomic absorption spectrophotometer apparatus

国家质量监督检验检疫总局, Spectrophotometer to measure turbidity

SN/T 4675.26-2016 Determination of turbidity of exported wines by scattered light method
SN/T 4675.24-2016 Spectrophotometric method for determination of Forintschock index of export wines

German Institute for Standardization, Spectrophotometer to measure turbidity

DIN 5032-7:1985 Photometry; classification of illuminance meters and luminance meters
DIN 5032-7:2017-02 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 5032-7:2017 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 5032-8:2017-02 Photometry - Part 8: Data-sheet for illuminance meters
DIN 5032-11:2020-07 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
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 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 5032-10:2020-07 Photometry - Part 10: Luminance meters, concepts, characteristics and their designation
DIN 58960-3:1988-05 Photometers for analytical tests; concepts for characterisation of technical properties for absorption photometers
DIN 5032-7:2016 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 4512-9:1993 Photographic sensitometry, determination of optical density; spectral conditions
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 4945:2019 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018)
DIN 58161-3:1969-03 Testing of optical components; determination of radii with spherometer
DIN 5032-9:2015-01 Photometry - Part 9: Measurement of the photometric quantities of incoherent emitting semiconductor light sources
DIN 4512-8:1993 Photographic sensitometry, determination of optical density; geometric conditions for transmission density
DIN 5032-9:2015 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

Association Francaise de Normalisation, Spectrophotometer to measure turbidity

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 T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF A06-835:1973 Zinc for galvanizing purposes. Spectrophotometric determination of aluminium.
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 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 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 A20-401:1985 Iron ores. Determination of phosphorus content. Spectrophotometric method.
NF A20-423:1986 Iron ores. Determination of titanium content. Spectrophotometric determination.
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 A06-087:1966 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 A21-104:1976 Chemical analysis of chromium ores. Determination of phosphorus. Spectrophotometric method.
NF A10-504:1986 Chemical analysis of silico-chromium. Determination of phosphorus content. Spectrophotometric method.
NF A10-404:1986 Chemical analysis of ferro-chromium. Determination of phosphorus content. Spectrophotometric method.
NF A10-204:1986 Chemical analysis of ferro-manganese. Determination of phosphorus content. Spectrophotometric method.
NF A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
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 A22-410:1986 Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.
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 A06-088:1966 Chemical analysis of manganese ores. Spectrophotometric and gravimetric determination of nickel.
NF A06-622:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of manganese.
NF A06-624:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of zirconium.
NF A06-563:1971 Chemical analysis of aluminium alloys. Spectrophotometric determination of antimony
NF A06-568:1971 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
NF A06-571:1964 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of iron.
NF A06-574:1966 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of titanium
NF A06-576:1966 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of manganese.
NF A06-582:1959 Chemical analysis of aluminium and aluminium alloys. Colorimetric determination of zirconium.
NF A06-586:1965 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of boron.
NF A06-713:1970 Chemical analysis of copper and its alloys. Spectrophotometric determination of silicon.
NF A06-714:1968 Chemical analysis of copper and its alloys. Spectrophotometric determination of aluminium.
NF A06-716:1970 Chemical analysis of copper and copper alloys. Spectrophotometric determination of manganese.
NF A06-802:1971 Chemical analysis of zinc and its alloys. Spectrophotometric determination of tin.
NF A06-569:1972 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
NF A06-613:1976 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of copper.
NF A06-616:1981 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of nickel.
NF A06-717:1983 Chemical analysis of copper and copper alloys. Spectrophotometric determination of arsenic.
NF A10-304:1986 Chemical analysis of silico-manganese. Determination of phosphorus content. Spectrophotometric method.
NF A06-583:1984 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of bismuth.
NF A06-584:1984 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of berrylium.
NF A06-606:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of iron.
NF A06-390*NF EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.
NF A20-420*NF ISO 3886:1987 Iron ores. Determination of manganese content. Periodate spectrophotometric method.
NF A20-427:1985 Iron ores. Determination of copper content. 2,2'-biquinolyl spectrophotometric method.
NF T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF X43-013:1977 Atmospheric pollution.determination of the concentration by mass ofsulphur dioxide, in the ambient air.analysis by the thorin spectrophotometric method.
NF A06-819:1968 Analyse chimique du zinc - Dosage spectrophotométrique de l'indium
NF A06-613:2018 Magnesium alloys - Determination of copper - Spectrophotometric method
NF A06-089:1966 Chemical analysis of manganese ores. Spectrophotometric and volumetric determination of chromium.
NF A06-804:1968 Chemical analysis of zinc and its alloys. Spectrophotometric determination of cadmium.
NF A06-313:1987 Chemical analysis of steel and cast iron. Determination of titanium content. Spectrophotometric method.
NF A06-323:1987 Chemical analysis of steels. Determination of nitrogen content. Molecular absorption spectrophotometric method.
NF A06-374*NF EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation
NF A08-331*NF EN ISO 10700:1995 Steel and iron. Determination of manganese content. Flame atomic absorption 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 A06-800:1968 Chemical analysis of zinc and its alloys. Spectrophotometric determination of copper (cuprazon method).
NF T20-253:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Spectrophotometric determination of iron.
NF T90-024:1963 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE.
NF T90-025:1967 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF SELENIUM.
NF A06-328:1987 Steel and cast iron. Determination of chromium content. Diphenylcarbazide spectrophotometric method.
NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
NF T51-805:2013 Plastiques - Vérification des performances des spectrophotomètres dans l'infrarouge
NF A06-320*NF EN 10178:1989 Chemical analysis of ferrous materials. Determination of niobium in steels. Spectrophotometric method.
NF A06-356:1992 Chemical analysis of ferrous materials. Determination of bore in steel. Spectrophotometric method.
NF T90-033-1*NF EN ISO 7027-1:2016 Water quality - Determination of turbidity - Part 1 : quantitative methods
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 A11-101:1983 Chemical analysis of ferroniobium. Determination of niobium content gravimetric method. Determination of tantalum content. Spectrophotometric method.
NF A20-424*NF ISO 4691:1986 Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method.
NF A06-371:1984 Chemical analysis of steel. Molecular absorption spectrophotometric determination of zirconium (after separation by extraction).
NF A06-407:1975 Chemical analysis of lead. Spectrophotometric determination of arsenic.
NF T90-134*NF EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NF A06-347:1986 Chemical analysis of steel and cast iron. Determination of tin. Molecular absorption spectrophotometric method.
NF A06-337:1983 Chemical analysis of steel and cast iron. Determination of molydbenum content. Molecular absorption spectrophotometric method.
NF A06-311:1987 Chemical analysis of steel and cast iron. Determination of cobalt content. Molecular absorption spectrophotometric method.
NF A06-345:1987 Chemical analysis of steel and cast iron. Determination of vanadium content. Molecular absorption spectrophotometric method.
NF A06-308:1985 Chemical analysis of steel and cast iron. Determination of nickel content. Molecular absorption spectrophotometric method.
NF T12-029:1982 Cellulose. Determination of the manganese content. Sodium periodate photometric method and flame atomic absorption spectrometric method.
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 A20-415:1984 Iron ores. Determination of silicon content. Reduced molybdosilicate spectrophotometric method.
NF T90-021:1962 TESTING WATER. PHOTOMETRIC DETERMINATION OF IODINE.
NF U42-111:1960 Potash fertilizers. Determination of potassium content by flame photometry.
NF T60-224:1969 Animal and vegetable fats. Spectrophotometric determination of colour.
NF X20-357:1976 Dioxide sulphur determination by spectrophotometry using pararosanilin.

Standard Association of Australia （SAA）, Spectrophotometer to measure turbidity

AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric 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/NZS 3580.12.1:2001 Methods for sampling and analysis of ambient air - Determination of light scattering - Integrating nephelometer method
AS 3550.1:1988 Methods for the analysis of waters - Determination of dissolved sulphide - Spectrophotometric method
AS 1050.19:1988 Methods for the analysis of iron and steel - Determination of nickel content - Spectrophotometric method
AS 1050.17:1988 Methods for the analysis of iron and steel - Determination of copper content - Spectrophotometric method
AS 2723:1984/Amdt 1:1985

TR-TSE, Spectrophotometer to measure turbidity

TS 752-1969 CHEMICAL ANALYSIS OF ZINC PHOTOMETRIC DETERMINATION OF IRON
TS 1045-1971 CHEMICAL ANALYSIS OF ZINC SPECTROPHOTOMETRIC DETERMINATION OF COPPER
TS 653-1968 CHEMICAL ANALYSIS OF STEELS DETERMINATION OF MANGANESE (SPECTROPHOTOMETRIC METHOD)
TS 935-1971 DETERMINATION OF DEGREE OF MERCERISATION

Professional Standard - Tobacco, Spectrophotometer to measure turbidity

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

Professional Standard - Machinery, Spectrophotometer to measure turbidity

JB/T 5594-1991 Fluorescence spectrophotometer
JB/T 9324-1999 Visible spectrophotometer
JB/T 6779-1993 Infrared spectrophotometer
JB/T 9326-1999 Laser Raman spectrophotometer
JB/T 5596-1991 Microphotometer
JB/T 6780-1993 Atomic absorption spectrophotometer
JB/T 6777-1993 UV/VIS spectrophotometer
JB/T 6778-1993 UV/VIS near infrared spectrophotometer
JB/T 9325-1999 Spectrophotometer series and its basic parameter

National Metrological Verification Regulations of the People's Republic of China, Spectrophotometer to measure turbidity

JJG 537-2006 Fluorescencs Spectrophotometer
JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer
JJG 178-1996 Verification Regulation of Visible Range Spectrophotometer
JJG 862-1994 Verification Regulation of Differential Spectrophotometer
JJG(地质) 1010-1990 Verification Regulations for Microphotometer
JJG 694-2009 Verification Regulation of Atomic Absorption Spectrophotometers
JJG(地质) 1013-1990 983C Infrared Spectrophotometer Verification Regulations
JJG(地质) 1001-1990 Verification Regulations for Atomic Absorption Spectrophotometer
JJG(地质) 1002-1990 Verification Regulations for UV/Visible Spectrophotometer
JJG(航空) 043-1989 Verification Regulations for Atomic Absorption Spectrophotometer
JJG 682-1990 Verification Regulation of Double Beam UV-VIS Spectrophotometers
JJG 375-1996 Verification Regulation of Ultraviolet Visible Range Spectrophotometer in Single Beam
JJG 694-1990 Atomic Absorption Spectrophotometer
JJG 696-2002 Verification Regulation of Specular Gloss Meters and Gloss Plates
JJG 681-1990 Verification Regulation of Dispersive Infrared Spectrophotometers
JJG 538-1988 Verification Regulation of Fluorescence Photometer
JJG 939-2009 Verification Regulation of Atomic Fluorescence Spectrophotometers
JJG(地质) 1003-1990 Verification Regulations for Atomic Fluorescence Photometer
JJG 955-2000 Verification Regulation of Special Analysis Microdensitimeters
JJG 1034-2008 Verification Regulation of Reference Filter for Calibration Spectrophotometer
JJG 2036-1989 Verification Scheme of Measuring Instruments for Low Light Level Photometric
JJG 245-1991 Verification Regulation of Illuminometer
JJG 178-2007 Verification Regulation of Ultraviolet, Visible, Near-Infrared Spectrophotometers
JJG 228-1993 Verification Regulation of Static Low Angly Laser Light Scattering Spectrophotometer
JJG 689-1990 UV-VIS-NIR Spectrophotometer
JJG 630-2007 Flame Photometer
JJG 939-1998 Verification Regulation of Non-disperse Atomic Fluoreacence Spectrometer
JJG 2083-1990 Verification Scheme of Measuring Instruments for Spectral Radiance and Irradiance
JJG 511-1987 Verification Regulation of Low Light Level Illuminance Meter

AT-ON, Spectrophotometer to measure turbidity

ONORM M 6613-2001 Water analysis - Photometric determination of aluminium
ONORM M 6269-1986 Water analysis; determination ofturbidity
ONORM M 6262-1982 Water analysis, determination of arsenic, spectrophotometric method Analyse des eaux, dosage de l'arsenic, methode spectrophotometrique
ONORM M 6610-2000 Water analysis - Photometric determination of dissolved silicate

PL-PKN, Spectrophotometer to measure turbidity

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 C04052-1965 Petroleum produc?s Spectrophofomeiric determination of aroma?ic hydrocarbons in gasoline
PN A79094-1992 Beer. Determination of the bitterness value by spectrophotometric method
PN C04288-15-1987 Technical fats Methods ot' testing Determination of nickel Spectrophotometric method
PN Z04045-15-1992 Air purity protection Tests for aldehydes Determination of formaldehydein ambient air (immission) by spectrophotometric method with pararosaniline

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, Spectrophotometer to measure turbidity

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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Spectrophotometer to measure 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 26810-2011 Visible spectrophotometer
GB/T 22182-2008 Rapeseed-Determination of chlorophyll content-Spectrometric method
GB/T 21187-2007 Atomic absorption spectrophotometer
GB/T 1628.2-2000 Glacial acetic acid for industrial use-Determination of color-Spectrophotometric method
GB/T 26798-2011 Single beam UV/VIS spectorphotometer
GB/T 26813-2011 Double beam UV/VIS spectrophotometer
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 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 22269-2008 Turmeric. Determination of coloring power. Spectrophotometric method
GB/T 17777-2009 Determination of molybdenum in feeds-Spectrophotometry
GB/T 27594-2011 Disperse dyestuffs.Determination of relative strength of presscakes.Spectrophotometer method
GB/T 17528-1998 Determination of piperine content--Spectrophotometric method
GB/T 17777-1999 Determination of molybenum in feedstuff--Spectrophotometry
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 22907-2008 Photometry and goniophotometry of luminaires
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 13255.1-1991 Caprolactam for industrial use--Determination of colourity of 50% aqueous caprolactam solution--Spectromeric method
GB/T 223.59-2008 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method
GB/T 16077-1995 Workplace air--Determination of phosgene--Ultraviolet spectrophotometric method
GB/T 18634-2002 Determination of feed phytase activity--Spectrothotometric method
GB/T 15400-1994 Determination of tryptophan in feedstuffs--Spectrophotometry
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

American Society for Testing and Materials (ASTM), Spectrophotometer to measure turbidity

ASTM E430-97 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Goniophotometry
ASTM E2867-14(2019) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM E388-72(1998) Standard Test Method for Spectral Bandwidth and Wavelength Accuracy of Fluorescence Spectrometers
ASTM E430-05 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry
ASTM E430-11 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry
ASTM UOP262-99 Phenols and Thiophenols in Petroleum Products by Spectrophotometry
ASTM UOP803-84 Chlorination Color of Phenol by Spectrophotometry
ASTM UOP876-93 Platinum in Chloroplatinic Acid by Spectrophotometry
ASTM C115-10 Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM E2175-01(2021) Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers
ASTM E1164-94 Standard Practice for Obtaining Spectrophotometric Data for Object-Color Evaluation
ASTM E1164-09 Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
ASTM E1866-97(2013) Standard Guide for Establishing Spectrophotometer Performance Tests
ASTM E1164-12e1 Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
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 E1866-97(2021) Standard Guide for Establishing Spectrophotometer Performance Tests
ASTM D1685-00 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM D1685-05 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM E958-93(2005) Standard Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM E2867-14(2023) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM E388-04(2009) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers ^,
ASTM UOP276-85 Pyrrole Nitrogen in Petroleum Distillates by Visible Spectrophotometry

Association of German Mechanical Engineers, Spectrophotometer to measure turbidity

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

Korean Agency for Technology and Standards (KATS), Spectrophotometer to measure turbidity

KS B 5570-2002 Performance test for UV/Vis spectrophotometer
KS B 5570-2017(2022) Performance test for UV/Vis spectrophotometer
KS E ISO 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS C 7605-1967 Photometric measurement on standard fluorescent lamps
KS B 5570-2017 Performance test for UV/Vis spectrophotometer
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 7606-1977 Photometric measurement on standard mercury- arc lamps
KS M 5506-2011 Testing method for infrared reflectance (from spectrophotometric date)
KS M 5506-1986 Testing method for infrared reflectance (from spectrophotometric date)
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 E ISO 8556:2001 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
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 11652:2002 Steel and iron－Determination of cobalt content－Flame atomic absorption spectrometric method
KS M 0006-2010 Test methods for optical rotation of chemical products
KS H ISO 592-2014(2019) Essential oils — Determination of optical rotation
KS M ISO 6382:2004 General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
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

Illuminating Engineering Society of North America, Spectrophotometer to measure turbidity

IESNA LM-75-2001 Goniophotometer Types and Photometric Coordinates
IESNA LM-78-2007 Method for Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

CU-NC, Spectrophotometer to measure turbidity

NC 90-13-21-1984 Metrological Assurance. Spectrophotometers. Reference Dissolutions for the Verification of Spectrophotometers
NC 10-67-1988 Metallurgy. Alloyed Steels. Photometric Deterraination of Coppér
NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.
NC 10-64-1988 Metallurgy. Alloyed Steels. Photometric Determination of Cobalt
NC 44-12-12-1985 Ores. Copper Conoentrates Photometric Deterraination of Arsenic
NC 90-17-01-1985 Metrological Assurance. Photometry Relative Spectral Luminous E fficiency. Colorimetric Functions Trichromatic Coordinates
NC 10-65-1988 Metallurgy. Steels and Castings. Photometric Determination of Titanium

International Organization for Standardization (ISO), Spectrophotometer to measure turbidity

ISO/CIE 23539:2023 | CIE TC 2-93 Photometry — The CIE system of physical photometry
ISO/CIE 23539:2023 Photometry — The CIE system of physical photometry
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 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 4941:1994 Steel and iron - Determination of molybdenum content - Thiocyanate spectrophotometric method
ISO 3886:1977 Iron ores — Determination of manganese content — 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/TS 23031:2020 Graphic technology — Assessment and validation of the performance of spectrocolorimeters and spectrodensitometers
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

British Standards Institution (BSI), Spectrophotometer to measure turbidity

BS ISO/CIE 23539:2023 Photometry. The CIE system of physical photometry
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 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 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 ISO 21501-3:2007 Determination of particle size distribution. Single particle light interaction methods. Light extinction liquid-borne particle counter
BS ISO 21501-2:2007 Determination of particle size distribution. Single particle light interaction methods. Light scattering liquid-borne particle counter

YU-JUS, Spectrophotometer to measure turbidity

JUS C.A1.366-1988 Zinc. Determinacion of copper content. Spectrophotometric method
JUS H.B8.035-1987 Benzene for industrial use. Determination of thiophene content. Spectrophotometric method
JUS B.G8.111-1989 Iron ores. Determination of manganese content. Spectrophotometric nethod
JUS C.A1.365-1987 Zine and zinc alloys. Determination of tin content. Spectrophotometric method
JUS H.F8.232-1986 Gases. Determination of hydrocarbons content. Infrared spectrophotometric method
JUS H.B8.043-1991 Liquid hydrocarbons. Determination of total chloride content. Spectrophotonetric method

FI-SFS, Spectrophotometer to measure turbidity

ES-UNE, Spectrophotometer to measure turbidity

UNE-EN ISO 4945:2019 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018)

KR-KS, Spectrophotometer to measure turbidity

KS D ISO 4945-2022 Steel — Determination of nitrogen — Spectrophotometric method
KS D ISO 17058-2020 Steel and iron — Determination of arsenic content —Spectrophotometric method

Professional Standard - Military and Civilian Products, Spectrophotometer to measure turbidity

WJ 2255-1994 Verification Regulations for Photoelectric Gloss Meter
WJ 2256-1994 Verification rules for automatic recording spectrophotometer
WJ 2278-1995 Regulations for verification of interference filters for wavelength verification of spectrophotometers

Professional Standard - China Metal Association, Spectrophotometer to measure turbidity

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

Professional Standard - Water Conservancy, Spectrophotometer to measure turbidity

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 )

Danish Standards Foundation, Spectrophotometer to measure turbidity

DS 289:1992 Water quality. Determination of colour. Spectrophotometric method
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

Group Standards of the People's Republic of China, Spectrophotometer to measure turbidity

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/GXAF 0013-2023 Complex fertilizers—Determination of Alginate Oligosaccharides—Spectrophotometry
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

RO-ASRO, Spectrophotometer to measure turbidity

STAS 8170/1-1980 ORGANIC DYES Determination of delivery concentration by spectroiphotometric 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
STAS 9464-1981 Organic dyestufis OPTICAL BLEACHING AGENT Determination of concentration by the spectrophotometry method
STAS SR 13240-1995 Textiles — Determination of the lustre degree
STAS SR 11039-5-1996 Silicocalcium. Determination of phosphorus content. Spectrophotometric method
STAS SR 13385-1997 Leather - Determination of hydroxyproline - Spectrophotometrie analysis
STAS SR 13316-1996 Leather and furs - Determination of mucopolysacharides -Spectrophotometric method
STAS SR 13144-1993 Cast irons and steels. Determination of antimony conterit Spectrophotometrical method

Japanese Industrial Standards Committee (JISC), Spectrophotometer to measure turbidity

JIS M 8215-2:2006 Iron ores -- Determination of manganese content -- Periodate spectrophotometric method
JIS K 0400-67-20:1998 Water quality -- Determination of selenium -- Atomic absorption spectrometric method (hydride technique)

National Metrological Technical Specifications of the People's Republic of China, Spectrophotometer to measure turbidity

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

SE-SIS, Spectrophotometer to measure turbidity

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

BE-NBN, Spectrophotometer to measure turbidity

NBN P 32-004-1977 Zinc - Determination of copper content -Spectrophotometric method

CEN - European Committee for Standardization, Spectrophotometer to measure turbidity

EN ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method

Professional Standard - Hygiene , Spectrophotometer to measure turbidity

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

Professional Standard - Commodity Inspection, Spectrophotometer to measure turbidity

SN/T 1788-2006 Determination of quinizarin - Extraction spectrophotometric method
SN/T 3794-2014 Determination of colourity of purified terephthalic acid for industrial use.Spectrophtometric method
SN/T 3709-2013 Determination of tin coating mass for tinplate.Spectrophotometric method
SN/T 4779.3-2017 Determination of total hardness in bottled water for export---Method by specrophotometry coupled with flow injection analysis(FIA)

European Committee for Standardization (CEN), Spectrophotometer to measure turbidity

EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea

中华人民共和国国家卫生和计划生育委员会, Spectrophotometer to measure turbidity

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

Professional Standard - Petrochemical Industry, Spectrophotometer to measure turbidity

SH/T 1499.3-1997 Pure adipic acid.Measurement of ammonia solution colour(in Pt-Co scale).Spectrophotometric method
SH/T 0020-1990 Determination of phosphorus content in gasoline (spectrophotometry)

GOSTR, Spectrophotometer to measure turbidity

GOST 28326.4-1989 Technical liquid ammonia. Determination of oil mass concentration by spectrophotometry method

Shandong Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

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

Liaoning Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

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

Professional Standard - Light Industry, Spectrophotometer to measure turbidity

QB/T 2334-1997 Qualitative determination of ultraviolet absorbers in cosmetics by ultraviolet spectrophotometry

VN-TCVN, Spectrophotometer to measure turbidity

TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry
TCVN 1525-2001 Animal feeding stuffs.Determination of Phosphorus content.Spectrometric method

国家市场监督管理总局、中国国家标准化管理委员会, Spectrophotometer to measure turbidity

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

AENOR, Spectrophotometer to measure turbidity

UNE 37258:1986 LEAD. DETERMINATION OF ARSENIC CONTENT. SPECTROPHOTOCOLORIMETRY METHOD.
UNE-ISO 5566:2011 Turmeric. Determination of colouring power. Spectrophotometric method.
UNE 84124:2014 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.
UNE 35026-1:1985 FERROALLIAGES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD

BELST, Spectrophotometer to measure turbidity

STB 2545-2019 Food products. Spectrophotometric method for determination of choline

Tianjin Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

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

未注明发布机构, Spectrophotometer to measure turbidity

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

Military Standard of the People's Republic of China-General Armament Department, Spectrophotometer to measure turbidity

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

ECIA - Electronic Components Industry Association, Spectrophotometer to measure turbidity

TEP105-16-1990 Phosphor Linearity Tests Using Illuminance and Microphotometer Detectors

International Commission on Illumination (CIE), Spectrophotometer to measure turbidity

CIE 202-2011 SPECTRAL RESPONSIVITY MEASUREMENT OF DETECTORS, RADIOMETERS AND PHOTOMETERS
CIE 121-1996 The Photometry and Goniophotometry of Luminaires

Professional Standard - Agriculture, Spectrophotometer to measure turbidity

NY/T 1373-2007 Determination of Sulfite in Edible Fungus Distill under Nitrogen with the Method of Spectrophotometer
NY/T 2639-2014 Determination of amylose content in rice.Spectrophotometry method
NY/T 2420-2013 Determination of total potassium in plant.Flame photometry method

Association of Official Analytical Chemists (AOAC), Spectrophotometer to measure turbidity

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

Hebei Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

DB13/T 2589-2017 Infrared Spectrophotometric Method for Determination of Industrial Fume Concentration

RU-GOST R, Spectrophotometer to measure turbidity

GOST 31584-2012 Milk. Spectrophotometric method for determination of total phosphorus content
GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
GOST ISO 5566-2017 Spices. Turmeric. Spectrophotometric method determination of colouring power
GOST R 8.657-2009 State system for ensuring the uniformity of measurements. Infrared spectrophotometers. Verification procedure
GOST EN 15479-2013 Fertilizers. Spectrophotometric determination of biuret in urea

中华人民共和国环境保护部, Spectrophotometer to measure 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

NL-NEN, Spectrophotometer to measure turbidity

NEN 6520-1981 Water - Spectrophotometric determination of chlorophyll a content
NEN 2848-1986 Fruit juices - Determination of the total pectin content - Spectrophotometric method

Jilin Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

DB22/T 2529-2016 Determination of Anthocyanins in Purple Ear Corn by Spectrophotometry

Guangdong Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

DB44/T 1397-2014 Determination of Lutein in Feed Spectrophotometry

Professional Standard - Nuclear Industry, Spectrophotometer to measure turbidity

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

Heilongjiang Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

DB23/T 1382-2010 Spectrophotometric method for determination of urea content in feed

Professional Standard - Urban Construction, Spectrophotometer to measure turbidity

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

Sichuan Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

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

Professional Standard - Chemical Industry, Spectrophotometer to measure turbidity

HG/T 2894-1997 Determination Method of Relative Strength of presscakes of Disperse Dyes

Taiwan Provincial Standard of the People's Republic of China, Spectrophotometer to measure turbidity

CNS 13108-1992 Method of Test for Chromium `6rVI`6sin Water by Spectrophotometric Method

NO-SN, Spectrophotometer to measure turbidity

NS 9803-1993 Water analysis. Determination of oil in water. Infrared spectrophotometric method