ZH
RU
ES

Determination method of total tin in water spectrophotometric method

Determination method of total tin in water spectrophotometric method, Total:500 items.

In the international standard classification, Determination method of total tin in water spectrophotometric method involves: Wastes, Water quality, Analytical chemistry, Non-ferrous metals, Animal feeding stuffs, Environmental protection, Farming and forestry, General methods of tests and analysis for food products, Pharmaceutics, Vocabularies, Laboratory medicine, Optics and optical measurements, Extraction and processing of petroleum and natural gas, Ferroalloys, Welding, brazing and soldering, Testing of metals, Sugar. Sugar products. Starch, Organic chemicals, Metalliferous minerals, Milk and milk products, Ferrous metals, Lamps and related equipment, Petroleum products in general, Food products in general, Air quality, Products of the chemical industry, Coals, Fertilizers, Tobacco, tobacco products and related equipment, Burners. Boilers, Vibration and shock with respect to human beings, Fruits. Vegetables, Inorganic chemicals, Nuclear energy engineering, Leather technology, Insulating fluids, Semiconducting materials, Non-metalliferous minerals, Products of non-ferrous metals, Raw materials for rubber and plastics, Conducting materials, Soil quality. Pedology, Cereals, pulses and derived products, Power stations in general, Geology. Meteorology. Hydrology, Paints and varnishes, Biology. Botany. Zoology, Solar energy engineering, Pesticides and other agrochemicals, Tea. Coffee. Cocoa.

Professional Standard - Chemical Industry, Determination method of total tin in water spectrophotometric method

HG/T 4552.2-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 2:Atomic absorption spectrophotometry method
HG/T 4327-2012 Reclaimed water.Determination of total iron content.Spectrophotometric method
HG/T 4552.3-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 3:Inductively coupled plasma atomic emission spectrometric method
HG/T 3526-2003 Industrial circulating cooling water-Determination of nitrite-Molecular absorption spectrometric method
HG/T 4552.1-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 1:Potassium iodate titration method

未注明发布机构, Determination method of total tin in water spectrophotometric method

BS 3338-5:1961(2011) Method for The determination of lead in ingot tin and tin - antimony solders (photometric method)
BS 3338-3:1961(2011) Method for The determination of antimony in ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-6:1961(2011) Method for The determination of copper in high purity ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-4:1961(2011) Method for The determination of copper in ingot tin and tin - lead solders (photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-20:1970(2011) Method for The determination of nickel in capping metal (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-8:1961(2011) Method for The determination of bismuth in ingot tin, tin - lead solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-10:1961(2011) Method for The determination of iron in ingot tin, tin - lead solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-9:1965(2011) Method for The determination of arsenic in ingot tin, solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-18:1966(2011) Method for The determination of aluminium in solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-19:1966(2011) Method for The determination of zinc in solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 1748-8:1960(1999) Method for The determination of phosphorus in copper alloys (photometric method)
BS 3338-17:1965(2011) Method for The determination of cadmiumin solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
JIS G 1226:2023 Iron and steel -- Determination of tin -- Phenylfluorone spectrophotometric method after iodide extraction
BS EN 26595:1993(2008)*BS 6068-2.1:1993*ISO 6695:1982 Water quality — Determination of total arsenic — Silver diethyldithiocarbamate spectrophotometric method

YU-JUS, Determination method of total tin in water spectrophotometric method

JUS C.A1.239-1990 Methods for chemical analysis of cadmium. Determination of tin content. Spectrophotometric method
JUS C.A1.618-1980 Methods for chemical analysis of copper and copper albys. Spectrophotometricdetermination oftin in copper and copper alloys
JUS C.A1.159-1978 Methods for chemical analysis of copper and copper alloys. Spectrofhotometric determination oftin in copper and copper alloys
JUS C.A1.049-1989 Methods for chemical analysis of iron and steel. Determination of total silicon content between 0,05 and 1,0 %. Spectrophotometric method
JUS C.A1.270-1980 Methods for chemical analysis of alummium albys. Spectrophotometric determination of zine in ahiminium
JUS H.Z1.178-1985 Testing of industrial vvaters. Determination of total mercury content. Specirophotometric method with diphenyl-tiocarbazone
JUS B.G8.518-1990 AluminiuB ores. Detemiuat ioa of total silicon content. Combived gravlmetric and spectrophotometric metbod
JUS C.A1.160-1980 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determinat/on of lead i oopper
JUS C.A1.154-1982 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determination of antimony in copper
JUS C.A1.274-1981 Mathods for chamical analysis of aluminium and aluminium alloys. Spectrophotometric datumination of vanadium in aluminium
JUS C.A1.607-1978 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determination of phosphorus in copper
JUS C.A1.057-1991 Methods for Chemical analysis of iron and steel. Spectrophotometric determination of phosphorvs in high-alloy steels
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.A1.183-1984 Methods tor Chemical analysis ofcopper and copper alloys. Spectrophotometric determination of iron in copper alloys (by sulfosalicylic acid method)

British Standards Institution (BSI), Determination method of total tin in water spectrophotometric method

BS 3338-6:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of copper in high purity ingot tin (photometric method)
BS 3338-4:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of copper in ingot tin and tin-lead solders (photometric method)
BS 3338-3:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of antimony in ingot tin (photometric method)
BS 3338-5:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of lead in ingot tin and tin-antimony solders (photometric method)
BS 3338-20:1970 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of nickel in capping metal (photometric method)
BS 3338-19:1966 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of zinc in solders and white metal bearing alloys (photometric method)
BS DD CEN/TS 15022-2:2009 Copper and copper alloys — Determination of tin content Part 2: pectrophotometric method
BS DD CEN/TS 15022-2:2010 Copper and copper alloys. Determination of tin content. Spectrophotometric method
DD CEN/TS 15022-2:2009 Copper and copper alloys. Determination of tin content - Spectrophotometric method
BS 3338:1966 Methods for the sampling and analysis of tin and tin alloys. Method for the determination of zinc in solders and white metal bearing alloys (photometric method)
BS 3338-8:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of bismuth in ingot tin, tin-lead solders and white metal bearing alloys (photometric method)
BS 3338-10:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of iron in ingot tin, tin-lead solders and white metal bearing alloys (photometric method)
BS 3338-9:1965 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of arsenic in ingot tin, solders and white metal bearing alloys (photometric method)
BS 3338-17:1965 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of cadmium in solders and white metal bearing alloys (photometric method)
BS 3338-18:1966 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of aluminium in solders and white metal bearing alloys (photometric method)
DD CEN/TS 15506:2007 Foodstuffs — Determination of trace elements — Determination of tin in fruit and vegetables preserved in cans by flame atomic absorption spectrometry (AAS)
BS 3907-13:1972 Methods for the analysis of magnesium and magnesium alloys - Determination of tin in magnesium and magnesium alloys (photometric method)
BS EN 13615:2001(2002) Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
BS EN 62805-1:2017 Method for measuring photovoltaic (PV) glass - Measurement of total haze and spectral distribution of haze

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of total tin in water spectrophotometric method

GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method
GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
GB/T 20574-2006 Method for determination of total flavonoids in propolis. Colorimetric method
GB/T 11893-1989 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
GB/T 1825-1979 Determination of antimony content in tin concentrates--Malachite green photometric method
GB/T 8647.7-1988 Nickel--Determination of arsenic,antimony,bismuth,tin and lead contents--Electrothermal atomic absorption spectrophotometric method
GB/T 8220.10-1998 Methods for chemical analysis of bismuth--Determination of tin content--Coprecipitation with beryllium-photometric method
GB/T 7468-1987 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB 7468-1987 Determination of Total Mercury in Water Quality by Cold Atomic Absorption Spectrophotometry
GB/T 8151.10-1987 Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content
GB/T 10574.4-1989 Tin-lead solders--Determination of bismuth content--Thiourea spectrophotometric method
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content
GB 4702.11-1985 Chromium Metal Chemical Analysis Method Alizarin Violet Spectrophotometry Determination of Tin Content
GB/T 7731.7-1987 Methods for chemical analysis of ferrotungsten--The phenylfluorone photometric method for the determination of tin content
GB/T 3260.3-1982 Chemical analysis of tin--The potassium iodide photometric method for determination of bismuth
GB/T 3260.5-1982 Chemical analysis of tin--The malachite green photometric method for determination of antimony
GB/T 3260.5-2013 Methods for chemical analysis of tin.Part 5:Determination of antimony content.The malachite green photometric method
GB/T 4918-1985 Waste water from manufacturing process--Determination of total nitro compounds--Spectrophotometric method
GB/T 10574.2-1989 Tin-lead solders--Determination of antimony content--Malachite green spectrophotometric method
GB/T 6987.10-2001 Aluminium and aluminium alloys--Determination of tin content--Phenyl fluorone spectrophotometric method
GB/T 3260.2-1982 Chemical analysis of tin--The o-phenanthroline photometric method for determination of iron
GB/T 15400-1994 Determination of tryptophan in feedstuffs--Spectrophotometry
GB/T 18932.16-2003 Method for the determination of diastase number in honey-Spectrophotometric method
GB/T 7717.8-1994 Acrylonitrile for industrial use-Determination of content of total aldehydes-Spectrophotometric method
GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method
GB/T 8647.1-1988 Nickel--Determination of iron content--Sulfosalicylic acid spectrophotometric method
GB/T 10574.6-1989 Tin-lead solders--Determination of arsenic content--Molybdoantimony arsenate blue spectrophotometric method
GB/T 1819.12-2004 Methods for chemical analysis of tin concentrates Determination of silicon dioxide content-The silicomolybdenum blue spectrophotometric method
GB/T 23278.5-2009 Methods for chemical analysis of sodium stannate.Part 5:Determination of antimony content.Malachite green photometric method
GB/T 3260.2-2013 Methods for chemical analysis of tin.Part 2:Determination of iron content.1,10-phenanthroline photometric method
GB/T 23364.2-2009 Methods for chemical analysis of high purity indium oxide.Part 2:Determination of tin content.Phenylfluorone spectrophotometry
GB/T 10574.5-1989 Tin-lead solders--Determination of iron content--1,10-phenanthroline spectrophotometric method
GB/T 1819.9-2004 Methods for chemical analysis of tin concentrates Determination of tungsten trioxide content-The thiocyanate spectrophotometric method
GB/T 16077-1995 Workplace air--Determination of phosgene--Ultraviolet spectrophotometric method
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates--Thiocyanate photometric method
GB/T 17777-2009 Determination of molybdenum in feeds-Spectrophotometry
GB/T 23274.5-2009 Methods for chemical analysis of stannic oxide.Part 5:Determination of antimony content.Malachite green photometric method
GB/T 23278.3-2009 Methods for chemical analysis of sodium stannate.Part 3:Determination of arsenic content.Molybdoantimonyarsenate blue spectrophotometric method
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
GB 7481-1987 Determination of water quality ammonium salicylic acid spectrophotometric method
GB/T 1819.6-2004 Methods for chemical analysis of tin concentrates Determination of antimony content-The malachite green spectrometric method and the flame atomic absorption spectrometric method
GB/T 11446.6-1997 Test method for SiO2 in electronic grade water by spectrophotometer
GB/T 11446.6-2013 Test method for Si0<下标2> in electronic grade water by spectrophotometer
GB/T 17777-1999 Determination of molybenum in feedstuff--Spectrophotometry
GB/T 23362.2-2009 Methods for chemical analysis of high purity indium hydroxide.Part 2:Determination of tin content.Phenylfluorone spectrophotometry
GB/T 18932.6-2002 Method for the determination of glycerol contents in honey--UV spectrophotometric method
GB/T 1819.11-2004 Methods for chemical analysis of tin concentrates Determination of aluminum oxide content-The chromazuzol S spectrophotometric method
GB/T 13748.2-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of tin content.Pyrocatechol violet spectrophotometric method
GB/T 1830-1979 Determination of aluminium oxide content in tin concentrates--Chromazurol S photometric method
GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue 2 photometric method
GB/T 23226-2008 Cigarettes.Determination of alkaloids in smoke condenstes.Spectrometric method
GB/T 23274.3-2009 Methods for chemical analysis of stannic oxide.Part 3:Determination of arsenic content.Molybdoantimonyarsenate blue spectrophotometric method
GB/T 23278.2-2009 Methods for chemical analysis of sodium stannate.Part 2:Determination of iron content.1,10-phenanthroline photometric method
GB/T 1819.5-2004 Methods for chemical analysis of tin concentrates Determination of arsenic content-The molybdoantimonyarsenate blue spectrophotometric method and the distillation-iodimetric titrimetric method
GB/T 14425-1993 Analysis of water used in boiler and cooling system. Determination of sulfurated hydrogen. Spectrophotometry
GB/T 12153-1989 Analysis of water used in boiler and cooling system--Determination for mineral oil--Ultraviolet spectrophotometry
GB/T 3260.3-2013 Methods for chemical analysis of tin.Part 3:Determination of bismuth content.KI photometric method and flame atomic absorption spectrometric method
GB/T 13900-1992 Water quality.Determination of RDX.Spectrophotometry
GB/T 13903-1992 Water quality.Determination of TNT.Spectrophotometry
GB/T 13903-1992 13905-1992 Determination of Water Quality TNT by Spectrophotometry
GB/T 27985-2011 Determination of tannin in feeds.Spectrophotometry
GB/T 6150.3-1985 Methods for chemical analysis of tungsten concentrates--The salicylfluorone-tetradecyl pyridine chloride photometric method for the determination of tin content
GB/T 4375.6-1984 Methods for chemical analysis of gallium--The salicylfluorone cetyl trimethyl ammonium bromide photometric method for the determination of tin content
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 23274.2-2009 Methods for chemical analysis of stannic oxide.Part 2:Determination of iron content.1，10-phenanthroline photometric method
GB/T 23834.6-2009 Chemical analysis method for stannous sulfate.Part 6:Determination of iron content.1,10-Phenanthroline spectrophotometry
GB/T 3260.6-2013 Methods for chemical analysis of tin.Part 6:Determination of arsenic contents.Malachite green arsenic molybdenum heteropoly acid photometric method
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 1822-1979 Determination of copper content in tin concentrates--Biscyclohexanone oxalyl-dihydrazone photometric method
GB/T 14426-1993 Analysis of water used in boiler and cooling system. Determination of sulfite
GB/T 17036-1997 Determination of germanium in uranium geological samples--Salicyl fluorone spectrophotometry
GB/T 10658-1989 Analytical methods for boiler water and colling water--Determination of iron in prefilming liquid containing phosphorus and zinc--Sulphosalicylic acid spectrophotometry
GB/T 4325.4-2013 Methods for chemical analysis of molybdenum.Part 4:Determination of tin content.Atomic fluorescence spectrometry
GB/T 16013-1995 Workplace air--Determination of mercury--Dithizone spectrophotometric method
GB/T 16009-1995 Workplace air--Determination of lead--Dithizone spectrophotometric method
GB/T 16029-1995 Workplace air--Determination of chlorine--Methyl orange spectrophotometric 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 11909-1989 Water quality--Determination of silver--Spectrophotometric method with 3,5-Br2-PADAP
GB 11909-1989 Determination of silver in water by 3,5-Br2-PADAP spectrophotometry
GB/T 14501.2-1993 Spectrophotometric determination of phosphorus in uranium hexafluoride
GB/T 13699-1992 Spectrophotometric determination of vanadium in uranium hexafluoride
GB/T 13700-1992 Spectrophotometric determination of molybdenum in uranium hexafluoride
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 8647.1-2006 The methods for chemical analysis of nickel. Determination of iron content. Sulfosalicy lic acid spectrophotometric method
GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
GB/T 7485-1987 Water quality--Determination of total arsenic--Silver diethyldithiocarbamate spectrophotometric method
GB/T 1826-1979 Determination of bismuth content in tin concentrates--Dithiodiantipyryl methane photometric method
GB/T 10574.13-1989 Tin-lead solders--Determination of phosphorus content--Phosphor-vanadium-molybdium poly acid-crystal violet spectrophotometric method
GB/T 10574.7-1989 Tin-lead solders--Determination of copper content--2,9-dimethyl-1,10-phenanthroline spetrophotometric method
GB/T 16014-1995 Workplace air--Determination of zinc oxide--Dithizone spectrophotometric method
GB/T 16031-1995 Workplace air--Determination of ammonia--Messler's reagent spectrophotometric method
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 11908-1989 Water quality--Determination of silver--Spectrophotometry with cadion 2B
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 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 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 4325.3-1984 Methods for chemical analysis of molybdenum--The polyethylene glycol octyl phenyl ether-phenyl fluorine photometric method for the determination of tin content
GB/T 4324.3-1984 Methods for chemical analysis of tungsten--The polyethylene glycol octyl phenyl ether-phenylfluorone photometric method for the determination of tin content
GB/T 10656-2008 Analysis of water used in boiler and cooling system.Determination of zinc.Zincon spectrophotometry
GB/T 10656-1989 Analytical methods for boiler water and cooling water--Determination of zinc ion--Zincon spectrophotometry
GB 10656-1989 Analytical methods for boiler water and cooling water - Determination of zinc ions - Zinc reagent spectrophotometric method
GB/T 2441.2-2001 Determination of urea Determination of biuret content Spectrophotometric method
GB/T 23993-2009 Determination of formaldehyde content of waterborne coatings.Spectrophtometric method with acetylacetone
GB/T 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
GB 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
GB/T 6150.16-2009 Methods for chemical analysis of tungsten concentrates.Determination of iron content.The sulfosalicylic acid spectrophotometry

国家市场监督管理总局、中国国家标准化管理委员会, Determination method of total tin in water spectrophotometric method

GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry
GB/T 40173-2021 Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method

Tianjin Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

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

SE-SIS, Determination method of total tin in water spectrophotometric method

SIS SS 02 81 76-1986 Determination of total cyanide in water - Photometric or titrimetric method
SIS SS 02 81 45-1991 Determination ofoilin water — Infrared spectrophotometric method
SIS SS 02 81 77-1986 Determination of easily liberatable cyanide in water — Photometric or titrimetric method
SIS SS 02 81 46-1980 Determination of chlorophyll in water — Extraction with acetone — Spectrophotometric method
SIS SS 02 82 10-1992 Water analysis — Determination of acid soluble aluminium in water — Photometric method
SIS SS 02 81 70-1983 Determination of chlorophyll a in water - Extraction with methanol - Spectrophotometric method
SIS SS 02 81 03-1991 Determination of fat in wastewater from food processing industries — Infrared spectrophotometric method

Professional Standard - Electricity, Determination method of total tin in water spectrophotometric method

DL/T 522.1-1993 Method for determining Acetone oxime in water (spectrophotometric method)
DL 430-1992 Test method of trace copper in oil (zinc reagent spectrophotometric method)
DL/T 702-1999 Determination of furfural content in mineral insulating oil by spectrophotometric method
DL/T 1203-2013 Analytical methods for chloride in steam and water in fossil fuel power plants.Spectrophotometric method using mercury sulfocyanide

Professional Standard - Urban Construction, Determination method of total tin in water spectrophotometric method

CJ/T 78-1999 Municipal sewage.Determination of total phosphorus.Spectrophotometric method
CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
CJ/T 70-1999 Municipal sewage.Determination of total chromium.1.5 diphenylcarbohydrazide spectrophotometric method
CJ/T 3018.9-1993 Leachate.Determination of total phosphorus.Spectrophotometric molybdovanadophosphate method
CJ 26.23-1991 Municipal sewage water quality inspection method standard Determination of total arsenic by silver diethyldithiocarbamate spectrophotometric method
CJ 26.22-1991 Water quality inspection method of urban sewage standard Determination of cadmium dithizone spectrophotometric method
CJ 26.17-1991 Water quality examination methods for urban sewage Standard Determination of zinc dithizone spectrophotometric method
CJ 26.19-1991 Water quality inspection methods for municipal sewage Determination of standard lead dithizone spectrophotometric method
CJ 26.13-1991 Municipal sewage water quality test method Determination of standard aniline Azo spectrophotometric method
CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method

Professional Standard - Commodity Inspection, Determination method of total tin in water 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)
SN/T 3709-2013 Determination of tin coating mass for tinplate.Spectrophotometric method
SN/T 0860-2000 Method for the determination of selenium in canned mushroom for export.Fluorometry
SN/T 0850-2000 Method for the determination of proline in honey for import and export.Spectrophotometry
SN/T 3635-2013 Detection of phytic acid in food for exprot.Colorimetric method

中华人民共和国环境保护部, Determination method of total tin in water spectrophotometric method

GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB 4918-1985 Waste Water from manufacturing process-Determination of total nitro compounds-Spectrophotometric method
GB 13580.12-1992 Determination of sodium and potassium in the wet precipitation—Atomic absorption spectrophotometry
GB 13580.13-1992 Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry
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 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method
GB 7485-1987 Water quality-Determination of total arsenic-Silver diethyldithiocarbamate spectrophotometric method
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

Professional Standard - Agriculture, Determination method of total tin in water spectrophotometric method

NY/T 2332-2013 Determination of total sugars in red ginseng.Spectrophotometry
DBJ440100/T 43-2009 Determination of Total Chromium in Water Quality Graphite Furnace Atomic Absorption Spectrophotometry
NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
GB/T 14540.1-1993 Determination method of molybdenum in compound fertilizer Sodium thiocyanate spectrophotometry
NY/T 2016-2011 Determination of pectin content in fruit and derived product.Spectrophotometry method
SN/T 5658.3-2023
GB/T 14540.2-1993 Determination method of boron in compound fertilizer - Formimine-H acid spectrophotometry
GB/T 2443-1991 Method for Determination of Biuret Content in Urea Copper Double Salt Spectrophotometry
NY/T 1676-2023 Spectrophotometric Determination of Crude Polysaccharides in Edible Fungi
NY/T 1600-2008 Determination of tannin content in fruit, vegetable and derived product. Spectrophotometry method

Group Standards of the People's Republic of China, Determination method of total tin in water spectrophotometric method

T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
T/GDFDTAEC 03-2022 Determination of total ginsenosides in health food by Spectrophotometry
T/ZCSIA 8-2023 Determination of total polyphenol content in sweet potato leaves by spectrophotometric method
T/GDFDTAEC 05-2022 Determination of total flavonoids in propolis health food by Spectrophotometry
T/GDFDTAEC 06-2022 Determination of total triterpenoids in Ganoderma lucidum health food by Spectrophoto
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/ZCSIA 7-2023 Spectrophotometric method for determination of total phenolic content in large cherries and their products
T/ZCSIA 9-2023 Determination of total flavonoid content in strawberries and their products by spectrophotometric method
T/LNEMA 004-2022 Determination of Boron in Drinking Water by Flow Injection Spectrophotometry
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/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/NAIA 061-2021 Determination of Cyanogen Chloride in Drinking Water by Flow Injection Spectrophotometry
T/CGA 032-2022 Method for chemical analysis of water in gold industry- Determination of thiocyanate—Spectrophotometry method

American Society for Testing and Materials (ASTM), Determination method of total tin in water spectrophotometric method

ASTM UOP682-84 Total Cyanide in Refinery Waters by Visible Spectrophotometry
ASTM D4192-08 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D4192-03 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM E1754-17 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-17a Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM D5174-97 Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosphorimetry
ASTM D5174-02 Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosphorimetry
ASTM D5174-07(2013) Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosphorimetry
ASTM E1754-08 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-95(2001)e1 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-95 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1786-96 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-02 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-08 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-17 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-17a Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM D4382-18 Standard Test Method for Barium in Water, Atomic Absorption Spectrophotometry, Graphite Furnace
ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4192-97 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM D7678-17(2022) Standard Test Method for Total Oil and Grease (TOG) and Total Petroleum Hydrocarbons (TPH) in Water and Wastewater with Solvent Extraction using Mid-IR Laser Spectroscopy
ASTM D7678-17 Standard Test Method for Total Oil and Grease (TOG) and Total Petroleum Hydrocarbons (TPH) in Water and Wastewater with Solvent Extraction using Mid-IR Laser Spectroscopy
ASTM UOP276-85 Pyrrole Nitrogen in Petroleum Distillates by Visible Spectrophotometry
ASTM D3561-16(2021)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D4517-04(2009) Standard Test Method for Low-Level Total Silica in High-Purity Water by Flameless Atomic Absorption Spectroscopy

Professional Standard - Petroleum, Determination method of total tin in water spectrophotometric method

SY/T 0530-1993 Spectrophotometric method for the determination of oil content in oilfield sewage
SY/T 0530-2011 Determination of oil content in oilfield produced water.Spectrophotometry method
SY 0530-2011 Spectrophotometric method for determination of oil content in oilfield produced water

Professional Standard - Coal, Determination method of total tin in water spectrophotometric method

MT/T 361-1994 Determination of Copper in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 364-1994 Determination method of cadmium in coal mine water - Atomic absorption spectrophotometry
MT/T 365-1994 Method for Determination of Manganese in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 363-1994 Determination of Zinc in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 362-1994 Determination method of lead in coal mine water-Atomic absorption spectrophotometry

Professional Standard - Non-ferrous Metal, Determination method of total tin in water spectrophotometric method

YS/T 536.10-2009 Methods for chemical analysis of bismuth.Determination of tin content.Coprecipitation with beryllium-photometric method
YS/T 36.1-1992 Determination of Arsenic by Ag-DDC Spectrophotometric Method for High Purity Tin Chemical Analysis
YS/T 536.10-2006 Bismuth Chemical Analysis Method Beryllium Co-precipitation-Spectrophotometric Determination of Tin Amount
YS/T 36.2-1992 Determination of Antimony Content by Malachite Green Spectrophotometric Method for Chemical Analysis of High Purity Tin
YS/T 248.2-2007 Methods for chemical analysis of crude lead.Determination of tin content.Phenylfuorone photometric method and potassium iodate titrimetric method
YS/T 746.15-2010 Methods for chemical analysis of lead-free tin-based solders- Part 15: Determination of Germanium content- Salicylfluorone-sim polyethylene glycol phenyl ether spectrophotometry
YS/T 36.2-2011 Methods for chemical analysis of high-purity Tin.Part 2:Determination of antimony content.Malachite green spectrophotometry
YS/T 520.6-2007 Chemical analysis of gallium.Part 6: Determination of tin content.The salicylfluorone cetyltrimethylammonium bromide spectrophotometric method
YS/T 520.6-2006 Gallium Chemical Analysis Method Salicylfluorone-Cetyltrimethylammonium Bromide Spectrophotometric Determination of Tin
YS/T 555.4-2009 Methods for chemical analysis of molybdenum concentrate.Determination of tin content.Atomic fluorescence spectrometry
YS/T 281.12-1994 Cobalt - Determination of arsenic antimony bismuth tin and lead contents - Flame atomic absorption spectrophotometric method
YS/T 248.2-1985 Crude lead chemical analysis method Catechol violet photometric method Determination of tin content
YS/T 997.3-2014 Methods for chemical analysis of antimony-doped tin oxide.Part 3:Determination of chlorine content.Mercuric sulfocyanide spectrophotometry
YS/T 74.9-1994 Cadmium Chemical Analysis Method Lufluenone-Bromocetyltrimethylamine Spectrophotometric Determination of Tin Content
YS/T 746.8-2010 Methods for chemical analysis of lead-free tin-based slders.Part 8: Determination of arsenic content.Molybdenum antimony arsenate blue spectrometric method
YS/T 276.2-2011 Methods for chemical analysis of indium.Part 2:Determination of tin content.Phenylfluorone-cetyltrimethyl ammonium bromide spectrophotometry
YS/T 281.1-1994 Cobalt - Determination of iron content - Sulfosalicylic acid spectrophotometric method
YS/T 563-2009 Method for chemical analysis of precious metals alloys.Platinum-palladium-rhodium alloys.Determination of palladium and rhodium content.Diacetyldioxime gravimetriy,tin(Ⅱ)chloride spectrophotometry
YS/T 226.3-1994 Determination of tin content in selenium (lumenone-bromohexadecyltrimethylamine absorptiometry)
YS/T 746.16-2010 Methods for chemical analysis of lead-free tin-based solders- Part 16: Determination of total rare earth content- Arserazo Ⅲ spectrophotometry
YS/T 1071-2015 Chemical analysis methods of hydrogen peroxide spent catalysts.Determination of palladium content.Spectrometry

农业农村部, Determination method of total tin in water spectrophotometric method

NY/T 3676-2020 Determination of total triterpene content in Ganoderma lucidum by spectrophotometric method

NO-SN, Determination method of total tin in water spectrophotometric method

NS 9803-1993 Water analysis. Determination of oil in water. Infrared spectrophotometric method
NS 4799-1993 Water analysis. Determination of acid soluble aluminium in water. Photometric method
NS 9804-1993 Water analysis. Determination of fat in wastewater from food processing industries. Infrared spectrophotometric method

Professional Standard - Hygiene , Determination method of total tin in water spectrophotometric method

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
WS/T 42-1996 Blood.Determination of carboxyhemoglobin.Spectrophotometric method
WS/T 24-1996 Spectrophotometric method for dithizone-extraction
WS/T 23-1996 Urine.Determination ofδ-aminolevulinic acid.Spectrophotometric method
WS/T 22-1996 Fluorophotometric method for determination of free protoporphyrin in blood

Universal Oil Products Company (UOP), Determination method of total tin in water spectrophotometric method

UOP 682-1984 TOTAL CYANIDE IN REFINERY WATERS BY VISIBLE SPECTROPHOTOMETRY

Danish Standards Foundation, Determination method of total tin in water spectrophotometric method

DS/R 209:1980 Determination of oil and grease in water. Infrared spectrophotometric method
DS/CEN/TS 15022-2:2010 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
DS/R 209:2006 Determination of oil and grease in water - Extraction with tetrachloroethylene and measurement by infrared spectrophotometry
DS/EN 13615/AC:2003 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90% and 99,85% by atomic spectrometry
DS/EN 13615:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90% and 99,85% by atomic spectrometry
DS/EN 26595:1993 Water quality. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method
DS 2201:1986 Water quality. Chlorophyll a. Spectrophotometric determination in ethanol extract

Korean Agency for Technology and Standards (KATS), Determination method of total tin in water spectrophotometric method

KS D ISO 1570-2002(2007) Zinc and zinc alloys－Determination of tin content－Spectrophotometric method
KS D ISO 4751-2002(2017) Copper and copper alloys－Determination of tin content－ Spectrometric method
KS D ISO 1570:2012 Zinc and zinc alloys－Determination of tin content－Spectrophotometric method
KS C 7606-1977 Photometric measurement on standard mercury- arc lamps
KS D ISO 15353:2002 Steel and iron－Determination of tin content －Flame atomic absorption spectrometric method(extraction as Sn－SCN)
KS D ISO 4945-2002(2017) Steel－Determination of nitrogen content－Spectrophotometric method
KS D ISO 9441-2002(2017) Steel－Determination of niobium content－PAR spectrophotometric method
KS E ISO 6607-2011(2016) Aluminium ores－Determination of total silicon content－Combined gravimetric and 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 D 0078-2008 Test method for determination of impurity concentrations in silicon crystal by photoluminescence spectroscopy
KS M 9143-2005 WATER QUALITY-DETERMINATION OF TOTAL ARSENIC-SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
KS E ISO 9292-2002(2017) Manganese ores and concentrates－Determination of total iron content－1,10－Phenanthroline spectrometric method
KS I ISO 6332-2007(2012) Water quality－Determination of iron－Spectrometric method using 1,10-phenanthroline
KS H ISO 3946-2008(2018) Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
KS M 9143-2002 WATER QUALITY-DETERMINATION OF TOTAL ARSENIC-SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
KS E ISO 7990-2002(2017) Manganese ores and concentrates－Determination of total iron content－Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method

Association Francaise de Normalisation, Determination method of total tin in water spectrophotometric method

NF A10-813:1972 Chemical analysis of ferro-tungsten. Spectrophotometric determination of tin.
XP CEN/TS 15022-2:2010 Cuivre et alliages de cuivre - Dosage de l'étain - Partie 2 : méthode spectrophotométrique
NF EN 13615:2002 Méthodes pour l'analyse des lingots d'étain - Détermination des teneurs en impuretés dans l'étain de qualité 99,90 % et 99,85 % par spectrométrie atomique
NF A06-568:1971 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
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 T90-026:1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method.
XP A08-713-2*XP CEN/TS 15022-2:2010 Copper and copper alloys - Determination of tin content - Part 2 : spectrophotometric method
NF T90-024:1963 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE.
NF T90-025:1967 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF SELENIUM.
NF V18-106*NF ISO 6491:2011 Animal feeding stuffs - Determination of phosphorus content - Spectrophotometric method
NF V18-106:1980 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method.
NF T90-131:1986 TESTING WATER. DETERMINATION OF TOTAL MERCURY BY FLAMELESS ATOMIC ABSORPTION SPECTROMETRY. METHOD AFTER DIGESTION WITH BROMINE.
NF A08-713-4*NF EN 15022-4:2011 Copper and copper alloys - Determination of tin content - Part 4 : medium tin content - Flame atomic absorption spectrometric method (FAAS).
NF A06-903*NF EN 13615:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry.
NF V03-613*NF EN ISO 3946:1994 Starches and derived products. Determination of total phosphorus content. Spectrophotometric method.
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 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.

Professional Standard - Environmental Protection, Determination method of total tin in water spectrophotometric method

HJ 597-2011 Water quality- Determination of total mercury -Cold atomic absorption spectrophotometry
HJ 671-2013 Water quality.Determination of total phosphorus.Flow injection Analysis (FIA) and Ammonium molybdate spectrophotometry
HJ 811-2016 Water quality―Determination of total selenium―3,3′-Diaminobenzidine spectrophotometric method
HJ 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
HJ 667-2013 Water quality.Determination of total nitrogen by continuous flow analysis (CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
HJ 668-2013 Water quality.Determination of total nitrogen by flow injection analysis (FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
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 632-2011 Soil. Determination of Total Phosphorus by alkali fusion. Mo-Sb Anti spectrophotometric method
HJ 595-2010 Water quality.Determination of the total amount of the color developing agent.169 Coupler spectrophotometry
HJ 670-2013 Water quality.Determination of orthophosphate and total phosphorus.Continuous flow analysis (CFA) and Ammonium molybdate spectrophotometry
HJ 484-2009 Water quality.Determination of cyanide.Volumetric and spectrophotometry method
HJ/T 65-2001 Stationary source emission.Determination of tin.Graphitic furnace atomic absorption spectrophotometric method
HJ 490-2009 Water quality.Determination of silver.Spectrophotometry with cation 2B
HJ 712-2014 Solid waste.Determination of total phosphorus.Ammonium metamolybdate spectrophotometric method
HJ 745-2015 Soil－Determination of cyanide and total cyanide－Spectrometric method
HJ 491-2009 Soil quality.Determination of total chromium.Flame atomic absorption spectrometry
HJ 550-2009 Water quality.Determination of cobalt.5-CI-PADAB spectrophotometry

Yunnan Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB53/T 625-2014 Determination of Total Phosphorus in Coking Sewage by Phosphomolybdenum Blue Spectrophotometry
DB53/T 729-2015 Determination of germanium content in zinc materials spectrophotometric method

IT-UNI, Determination method of total tin in water spectrophotometric method

UNI 4345-1959
UNI 4341-1959
UNI 4352-1959
UNI 4342-1959
UNI 7333-1974 Chemical analysis of ferrous materials. Determination of tin in steel and cast iron. Spectrophotometric method with phenylfluorone.

International Organization for Standardization (ISO), Determination method of total tin in water spectrophotometric method

ISO 1570:1975 Zinc and zinc alloys; Determination of tin content; Spectrophotometric method
ISO 6491:1980 Animal feeding stuffs; Determination of total phosphorus content; Spectrophotometric method
ISO/CD 18724:2023 Water quality — Determination of dissolved chromium(VI) in water — Photometric method

RU-GOST R, Determination method of total tin in water spectrophotometric method

GOST 17.1.4.02-1990 Water. Spectrophotometric determination of chlorophyll a
GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
GOST 28902-1991 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method

Ningxia Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB64/T 1082-2015 Determination of total flavonoids content in wolfberry - spectrophotometric colorimetry
DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by Ultraviolet Spectrophotometry

Jilin Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB22/T 1668-2012 Spectrophotometric Determination of Total Ginsenosides in Ginseng Food
DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater
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

中华人民共和国国家卫生和计划生育委员会, Determination method of total tin in water spectrophotometric method

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

Professional Standard - Ferrous Metallurgy, Determination method of total tin in water spectrophotometric method

YB/T 5044-1993 Molybdenum Oxide Block Chemical Analysis Method for Determination of Tin by Phenylfluorone Spectrophotometry
YB/T 5044-2012 Molybdenum oxide.Determination of tin content.Spectrophotometric method of phenylfluorone
YB/T 5191-2007 High pure graphite materials-Determination of total rare earths content-spectrophotometric
YB/T 5191-1993 Spectrophotometric determination method of total rare earth element content in high-purity graphite materials

CZ-CSN, Determination method of total tin in water spectrophotometric method

CSN 42 0615 Cast.16-1974 Chemical analysis of brazing alloys. Determination of tin by photometrio method
CSN 42 0636 Cast.10-1974 Chemical analysis of hard lead Determination of tin. Photometric method
CSN 42 0614 Cast.6-1974 Chemical analysis of tin-lead solders. Determination of copper by photometric method
CSN 42 0614 Cast.3-1974 Chemical analysis of tin-lead solders Determination of arsenic by photometric method
CSN 42 0614 Cast.2-1974 Chemical analysis of tin-lead solders. Determination of aluminium by photometric method
CSN 42 0614 Cast.4-1974 Chemical analysis of tin-lead solders. Determination oí bismuth by photoinetrc method
CSN 42 0616 Cast.18-1975 Chemical analysis of silvcr brazing alloys. Determination of antimony and tin by photometric method
CSN 56 0186-8-1995 Methods of test for beer. Colour determination by spectrophotometric method
CSN 42 0600 Cast.5-1975 Antimony of high purity. Methods of chemical and spectral analysis. Dctermination of silver, bismuth. copper, iron. nickel, lead. and tin by spectral method
CSN 44 1381-1981 Hard and brown coals Spectrophotometric determination of beryllium

Shanghai Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB31/T 232-2000 Determination of Boron in Sewage--Carminic Acid Spectrophotometry

Japanese Industrial Standards Committee (JISC), Determination method of total tin in water spectrophotometric method

JIS G 1234:2020 Iron and steel -- Determination of tellurium -- Tin (II) chloride reduction spectrophotometric method
JIS H 0615:2021 Test method for determination of impurity concentrations in silicon crystal by photoluminescence spectroscopy

BE-NBN, Determination method of total tin in water spectrophotometric method

NBN P 32-008-1977 Zinc and zinc alloys - Determination of tin content -Spectrophotometric method

AT-ON, Determination method of total tin in water spectrophotometric method

ONORM DIN 10324-1993 Determination of the total phosphorus content of cheese and processed cheese - Spectrometric method

Professional Standard - Aviation, Determination method of total tin in water spectrophotometric method

HB 5218.20-1995 Aluminum Alloy Chemical Analysis Method: Phenylfluorone Photometric Determination of Tin Content
HB/Z 5218.20-2004 Methods for chemical analysis of aluminium alloys-Part 20:Determination of tin content by phenyl fluorone spectrophotometric mehtod
HB 20056.1-2011 Methods for analysis of Sn-Bi alloy plating and plating Sn-Bi alloy solutions.Part 1:Determination of bismuth content by spectrophotometric method
HB 20056.2-2011 Methods for analysis of Sn-Bi alloy plating and plating Sn-Bi alloy solutions.Part 2:Determination of bismuth nitrate content by spectrophotometric method

NL-NEN, Determination method of total tin in water spectrophotometric method

NEN 6489-1982 Water - Photometric determination of total cyanide content
NEN 6483-1982 Water - Potentiometric determination of the total fluoride content
NEN 2848-1986 Fruit juices - Determination of the total pectin content - Spectrophotometric method
NEN 6549-1988 Water for boiler plants Photometric determination of total hardness

Standard Association of Australia （SAA）, Determination method of total tin in water spectrophotometric method

AS 3550.1:1988 Methods for the analysis of waters - Determination of dissolved sulphide - Spectrophotometric method
AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric method
AS/NZS 1050.18:1994 Methods for the analysis of iron and steel - Determination of phosphorus - Spectrophotometric method

Professional Standard - Water Conservancy, Determination method of total tin in water spectrophotometric method

SL/T 272-2001 Water quality.Determination of total selenium.Iron(Ⅱ)-O-phenanthroline indirect spectrophotometry
SL 88-2012 Water quality.Determination of chlorophyll by spectrophotometry
SL/T 271-2001 Water quality - Determination of total mercury - Potassium borohydride reduction - Cold atomic absorption spectrophotmetry
SL 366-2006 Water quality.Determination of petroleum oil.molecular fluorescence spectrometric method

Anhui Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB34/T 2743-2016 Spectrophotometric method for determination of total flavonoids content in Huai Mi and its products

Indonesia Standards, Determination method of total tin in water spectrophotometric method

SNI 6989.64-2009
SNI 06-4822-1998 Test methods for manganese content in water by spectrophotometer in persulphate manner
SNI 6989.17-2009
SNI 06-7129-2005 Test methods of chromium (IV) content in leather by spectrophotometers

FI-SFS, Determination method of total tin in water spectrophotometric method

PL-PKN, Determination method of total tin in water spectrophotometric method

PN C04288-15-1987 Technical fats Methods ot' testing Determination of nickel Spectrophotometric method
PN C04642-06-1993 Water and waste water. Tests for pollutants in atmopheric precipitation. Determination of chlorides by spectrophotometric method
PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters
PN C04586-02-1990 Water and waste water Test for iron Determination of total and total dissolved iron by spectrophotometric method with bathophenanthroline Rang?: 0,002 H- 0,030 mg/l
PN C04587 ArkusZ01-1973 Water and waste water Tests for sodium Determination of sodium by fla- me photometric method
PN C04591 ArkusZ01-1974 Water and waste water Tests for potassium Determination of potassium by flame photometric method

American National Standards Institute （ANSI), Determination method of total tin in water spectrophotometric method

ASTM D5174-23 Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosphorimetry

Hebei Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB13/T 2499.3-2017 Determination methods for liquid mixtures: Part 3: Determination of total phosphorus (ammonium molybdate spectrophotometric method)

Professional Standard - Aquaculture, Determination method of total tin in water spectrophotometric method

SC/T 3031-2006 Determination of volatile phenolic compounds residues in fishery products Spectrophotometric method

European Committee for Standardization (CEN), Determination method of total tin in water spectrophotometric method

PD CEN/TS 15022-2:2009 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method

AENOR, Determination method of total tin in water spectrophotometric method

UNE-CEN/TS 15022-2:2011 EX Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method

German Institute for Standardization, Determination method of total tin in water spectrophotometric method

DIN CEN/TS 15022-2:2010-03*DIN SPEC 1166:2010-03 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method; German version CEN/TS 15022-2:2009

ES-AENOR, Determination method of total tin in water spectrophotometric method

Professional Standard-Ships, Determination method of total tin in water spectrophotometric method

CB/T 3905.6-1999 Methods of chemical analysis of tin-based bearing alloys-Atomic absorption spectrophotometry for determination of copper content
CB/T 3905.8-1999 Chemical analysis methods of tin-based bearing alloys - Determination of nickel content by atomic absorption spectrophotometry
CB/T 3905.13-1999 Chemical analysis methods of tin-based bearing alloys-Atomic absorption spectrophotometry for determination of zinc content
CB/T 3905.9-1999 Chemical analysis methods of tin-based bearing alloys - Determination of cadmium content by atomic absorption spectrophotometry
CB/T 3905.10-1999 Method for chemical analysis of tin-based bearing alloys-Atomic absorption spectrophotometry for determination of lead content
CB/T 3905.12-1999 Chemical Analysis Methods of Tin-based Bearing Alloys-Atomic Absorption Spectrophotometry for Determination of Iron Content
CB/T 3905.15-1999 Determination of bismuth content by thiourea spectrophotometric method for chemical analysis of tin-based bearing alloys

Hunan Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB43/T 1404-2018 Determination of total cyanide in water and soil by gas-liquid separation and collection spectrophotometry
DB43/T 752-2013 Determination of Phosphorus in Graphite by Phosphorus Molybdenum Blue Spectrophotometry

Professional Standard - Tobacco, Determination method of total tin in water spectrophotometric method

YC/T 36-1996 Cigarettes-Determination of alkaloids in total partculate matter-Spectrometric method

Shandong Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

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
DB37/T 1954-2011 Determination of Mercury and Arsenic in Agricultural Water by Atomic Fluorescence Spectrometry
DB37/T 1953-2011 Determination of copper, zinc, lead and cadmium in agricultural water - atomic absorption spectrophotometry

TR-TSE, Determination method of total tin in water spectrophotometric method

TS 3651-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF IRON CONTENT — 1,10 Phenanthroline Spectrophotometry Method
TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
TS 3652-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF ZINC CONTENT — Zincon Spectrophotometry and Atomic Absorption Methods

ES-UNE, Determination method of total tin in water spectrophotometric method

UNE-EN 13615:2001 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
UNE-EN 13615:2001/AC:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry (Endorsed by AENOR in February of 2003.)

VN-TCVN, Determination method of total tin in water spectrophotometric method

TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry

IN-BIS, Determination method of total tin in water spectrophotometric method

Guangdong Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

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

Professional Standard - Nuclear Industry, Determination method of total tin in water spectrophotometric method

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

Sichuan Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

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

Professional Standard - Machinery, Determination method of total tin in water spectrophotometric method

JB/T 7776.5-1995 Method for chemical analysis of silver cadmium oxide electrical contact materials Lufenone spectrophotometric method Determination of tin content
JB/T 7777.4-1995 Silver tin oxide indium oxide electrical contact material chemical analysis method PAN spectrophotometric determination of zinc content

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 method of total tin in water spectrophotometric method

GB/T 1819.9-2017 Methods for chemical analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method
GB/T 34323-2017 Carbon black—Determination of light transmittance of water dispersion—Spectrophotometer method
GB/T 1819.11-2017 Methods for chemical analysis of tin concentrates—Part 11：Determination of aluminium oxide content—Chromazuzal S spectrophotometric method
GB/T 1819.17-2017 Methods for chemical analysis of tin concentrates—Part 17：Determination of mercury content—Atomic fluorescence spectrometric method

Professional Standard - Geology, Determination method of total tin in water spectrophotometric method

DZ/T 0064.60-1993 Spectrophotometric method for determination of nitrite radicals in groundwater quality testing
DZ/T 0064.17-2021 Analytical methods of groundwater quality - Part 17: Determination of total chromium and hexavalent chromium by diphenylcarbazide spectrophotometric method
DZ/T 0064.60-2021 Analytical methods of groundwater quality - Part 60: Determination of nitrite spectrophotometric method
DZ/T 0064.23-1993 Groundwater quality testing method Determination of iron by phenanthrene spectrophotometry
DZ/T 0064.24-1993 Groundwater quality testing method Determination of iron by thiocyanate spectrophotometry
DZ/T 0064.31-1993 Groundwater Quality Examination Method Ammonium Persulfate Spectrophotometric Determination of Manganese
DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry

未注明发布机构, Determination method of total tin in water spectrophotometric method

BS 3338-5:1961(2011) Method for The determination of lead in ingot tin and tin - antimony solders (photometric method)
BS 3338-3:1961(2011) Method for The determination of antimony in ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-6:1961(2011) Method for The determination of copper in high purity ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-4:1961(2011) Method for The determination of copper in ingot tin and tin - lead solders (photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-20:1970(2011) Method for The determination of nickel in capping metal (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-8:1961(2011) Method for The determination of bismuth in ingot tin, tin - lead solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-10:1961(2011) Method for The determination of iron in ingot tin, tin - lead solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-9:1965(2011) Method for The determination of arsenic in ingot tin, solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-18:1966(2011) Method for The determination of aluminium in solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 3338-19:1966(2011) Method for The determination of zinc in solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS 1748-8:1960(1999) Method for The determination of phosphorus in copper alloys (photometric method)
BS 3338-17:1965(2011) Method for The determination of cadmiumin solders and white metal bearing alloys (Photometric method) — Methods for the sampling and analysis oftin and tin alloys
BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
JIS G 1226:2023 Iron and steel -- Determination of tin -- Phenylfluorone spectrophotometric method after iodide extraction
BS EN 26595:1993(2008)*BS 6068-2.1:1993*ISO 6695:1982 Water quality — Determination of total arsenic — Silver diethyldithiocarbamate spectrophotometric method

Lithuanian Standards Office , Determination method of total tin in water spectrophotometric method

LST EN 13615-2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry
LST EN 13615-2002/AC-2003 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry

Canadian Standards Association (CSA), Determination method of total tin in water spectrophotometric method

CSA Z223.26-M87-CAN/CSA-1987 Measurement of Total Mercury in Air - Cold Vapour Atomic Absorption Spectrophotometric Method General Instruction No 1 R(1999)

Illuminating Engineering Society of North America, Determination method of total tin in water spectrophotometric method

IESNA LM-78-2007 Method for Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

Shanxi Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

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

KR-KS, Determination method of total tin in water spectrophotometric method

KS D ISO 4939-2022 Steel — Determination of nickel — Dimethylglyoxime spectrophotometric method

Fujian Provincial Standard of the People's Republic of China, Determination method of total tin in water spectrophotometric method

DB35/T 1793-2018 Determination of Biuret in Seawater by Spectrophotometry and Liquid Chromatography-Tandem Mass Spectrometry

工业和信息化部, Determination method of total tin in water spectrophotometric method

YS/T 1341.8-2019 Methods of chemical analysis of crude zinc Part 8: Determination of tin content Atomic fluorescence spectrometry

RO-ASRO, Determination method of total tin in water spectrophotometric method

STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method