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Copper zinc reagent spectrophotometry

Copper zinc reagent spectrophotometry, Total:500 items.

In the international standard classification, Copper zinc reagent spectrophotometry involves: Petroleum products in general, Non-ferrous metals, Ferroalloys, Analytical chemistry, Burners. Boilers, Farming and forestry, Water quality, Ferrous metals, Soil quality. Pedology, Wastes, Power stations in general, Testing of metals, Electrical accessories, Surface treatment and coating, Vocabularies, Air quality, Metalliferous minerals, Geology. Meteorology. Hydrology, Capacitors, Nuclear energy engineering, Products of the chemical industry, Non-metalliferous minerals, Inorganic chemicals, General methods of tests and analysis for food products, Terminology (principles and coordination), Galvanic cells and batteries, Organic chemicals, Insulating fluids, Rubber, Floor treatment appliances, Textile fibres, Powder metallurgy, Lubricants, industrial oils and related products.

Professional Standard - Electricity, Copper zinc reagent spectrophotometry

DL 430-1992 Test method of trace copper in oil (zinc reagent spectrophotometric method)
DL/T 867-2004 Analysis methods on arsenic, cadmium, chromium, copper, nickel, lead and zinc in fly ash (Atomic absorption spectrometry)
DL/T 955-2016 Test methods for water and steam in thermal power plants Determination of copper and iron Atomic absorption spectrophotometry
DL/T 502.10-2006 Analytical methods of steam and water in power plants Part 10: Determination of aluminum (spectrometric method using aluminon)
DL/T 502.16-2006 Analytical methods of steam and water in power plants Part 16: Determination of ammonia (spectrometric method using nessler reagent)

YU-JUS, Copper zinc reagent spectrophotometry

JUS C.A1.366-1988 Zinc. Determinacion of copper content. Spectrophotometric method
JUS H.G8.130-1984 Reagents. Ammonia solution. Determination of iron content. 1,10—Phenanthrolinespectrophotometric method
JUS H.G8.346-1988 Reagents Zinec chloride. Determination of sodium and potassium contents.Flane emission speetrophotometric nethod
JUS C.A1.365-1987 Zine and zinc alloys. Determination of tin content. Spectrophotometric method
JUS C.A1.358-1987 Zine and zine alloys. Determination ofiron content. Spectrophotometric method
JUS H.G8.451-1990 Reagents. Zine sulphate heptahvdrate. Determination of potassium and sodium contents. Flame emission speetrophotometric method
JUS B.G8.450-1983 Ores and concentrates. Copper ores. Spectrophotometric method for determination copper
JUS C.A1.617-1980 Methods for chemical anafysis of copper and copper alloys. Spectrophotometric determmatton oj te-lhurium
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.A1.607-1978 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determination of phosphorus in copper
JUS H.G8.070-1983 Reagents. Bori? acid. Determination of phosphate content. Spectrophotometric method
JUS C.A1.158-1982 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determination of phosphorus in deoxidized copper.
JUS C.A1.232-1990 Methods for chemical analysis of cadmium. Determination of copper content. Spectrophotometric method
JUS C.A1.342-1979 Methods for chemical analysis of zrne and zine albys. Zine ingots - seleetion and preparation of samplesfor spectrographic analysis
JUS C.A1.190-1979 Methods for chemical analysisof copper and copper alloys. Spectrophotometric determination ofarsenic in copper and copper alloys
JUS C.A1.177-1984 Mothods for Chemical analysis of copper and copper alloys. Spectrophotometric determination of nickel in copper and copper alloys
JUS C.A1.604-1977 Methodsfor chemical analysis ofcopper and copper aUoys. Spectrophotometric determination ofbismuth in copper and copper albys
JUS C.A1.606-1977 Methods ofchemical analysis of copper and copper albys. Spectrophotometric determination of iron in copper and copper alloys
JUS C.A1.626-1987 Methods for chemical analysis of copper and copper alloys. Determination of antimony in eopper and copper a/loys. Spectrofotometric 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 H.G8.128-1984 Reagents. Ammonia solution. Determination of phosphate content. Spectrophotometric method
JUS H.G8.187-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of phosphate content. Spectrophotome- tric method
JUS H.G8.081-1983 Reagents. Sodi um chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.054-1983 Reagents, Hydrogen peroxide. Determination of iron content 1,10-Phenanthroline spectrophoto- metric method
JUS C.A1.158-1978 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determination of phosphorus in oxigenfree copper
JUS C.A1.188-1978 Methods for chemical analysis of copper and copper albys. Spectrophotometric determination of phosphorus in copper alloys
JUS C.A1.153-1982 Methods for chemical analysis of copper and copper alloys. Spectrophotometric determination of anti- mony in copper alloys
JUS C.A1.621-1982 Methods for chemical analysis ofcopper and copper alloys. Spectrophotometric determination of berilium in copper alloys
JUS C.A1.172-1982 Methods for chemical analysis of copper and copper alloys. Spektrophotometric determination of man- ganese in copper alloys
JUS C.A1.174-1982 Methods for chemical analysis of copper and copper alloys. Spectrophotometric datermination of sili- cium
JUS C.A1.364-1982 Methods for chemical analysis of zinc and zinc alloys. Determination of copper by atomic absorption spec troph o tometry
JUS C.A1.602-1977 Methods for cherrdcal analysis of copper and copper alloys. Spectrophotometric determination ofzirconi-um in copper-zirconium alloys
JUS H.G8.103-1984 Reagents. Potassium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.144-1985 Reagents. Ammonium sulphate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.197-1985 Reagents. Ammonium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.057-1983 Reagents. Hydrogen peroxide. Determination of phosphate content. Spectrophotometric method
JUS C.A1.629-1989 Copper and copper alloys. Determination of selenium content. PbenylenediaBine spectrophotometric method
JUS B.G8.119-1989 Iran ores. Determination of copper cootent. 2,2'-Biquivolyl spectrophotometric method
JUS C.A1.270-1980 Methods for chemical analysis of alummium albys. Spectrophotometric determination of zine in ahiminium
JUS C.A1.154-1979 Methods for chemical analysis of copper and copper alloys. Spectrophotometric deiermination of antimony (byRodamm-B method)
JUS H.G8.088-1983 Reagents.Sodium chloride.Determination of potassium content.Flame emission spectrophotometric method
JUS H.G8.217-1985 Reagents. Methanol. Determination ofiron content. 1,10-Phenanthrolinespectrophotometric method
JUS H.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
JUS B.G8.215-1980 Methods of Chemical analysis of manganese ores. Determination of copper content - Extraction photometric and photometric methods
JUS B.G8.474-1983 Ores and concentrates. Copper concentrate. Spectrophotometric method for determination arsenic
JUS C.A1.605-1977 Methodsfor chemical analysis ofcopper alloys. Spectrophotometric determination ofiron in oopper and copper alloys by thiocyanate
JUS H.G8.461-1991 Reagents. Potassium sulpbate. Determinatlon of sodium conteat. Fleaae emlssiem spectrophotometric metbod
JUS H.G8.151-1985 Reagents. Ammonium sulphate. Determination ofiron content 1,10-Phenanthroline spectrophotometric method
JUS H.G8.110-1984 Reagents. Potassium chloride. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.434-1990 Reaqents. Potassiuia iodide. Detenaination of phospha.te 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)
JUS H.G8.116-1984 Reagents. Citric acid monohydrate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.478-1991 Reagents.Orthophosphoric acid.Determination of sodium and potassum contents.Flame emission spectrophotometric method
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS C.A1.193-1979 Methods for chemical analvais of copper and copper alloys. Photometric determination of manganese
JUS C.A1.060-1991 Methods for Chemical analysis of iron and steel. Determination of cooper content. 2,2'-Dicyinolyl spectrophotometric method
JUS H.G8.418-1991 Reagents. Sodium hvdroxide. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotometric method
JUS H.G8.398-1989 Reagents. Nitric acid. Determination of arsenic content. Silver diethvldithiocarbanate spectrophotometric method
JUS H.G8.134-1984 Reagents. Ammoniasolution. Determination ofsodium andpotassium contents. Flame emission spectro- hotometric method
JUS H.G8.201-1985 Reagents. Ammonium chloride. Determ inati on of sodium and potassium contents. Flame emission spectrophotometric method
JUS H.G8.180-1983 Reagents. Potassium dicyanoaurate (I). Determination of iron content. 1,10-Phenanthroline spectropho- tometric method
JUS H.G8.462-1991 Reagents.Potassium sulphate.Determination of arsenic content.Silver diethyldithiocarbamate spectrophotometric method
JUS H.G8.279-1987 Reagents. Iron(ll) M/phate heptahydrate. Determination of phosphate content. Spectrophotometric method

Korean Agency for Technology and Standards (KATS), Copper zinc reagent spectrophotometry

KS D ISO 1053:2012 Zinc－Determination of copper content?Spectrophotometric method
KS D ISO 1053-2002(2007) Zinc－Determination of copper content?Spectrophotometric method
KS D ISO 1055:2012 Zinc and zinc alloys－Determination of iron contentSpectrophotometric method
KS D ISO 1570:2012 Zinc and zinc alloys－Determination of tin content－Spectrophotometric method
KS D ISO 1570-2002(2007) Zinc and zinc alloys－Determination of tin content－Spectrophotometric method
KS D ISO 1055-2002(2007) Zinc and zinc alloys－Determination of iron contentSpectrophotometric method
KS D ISO 2543:2002 Copper and copper alloys－Determination of manganese－Spectrophotometric method
KS D ISO 2543-2002(2017) Copper and copper alloys－Determination of manganese－Spectrophotometric method
KS D ISO 4751-2002(2017) Copper and copper alloys－Determination of tin content－ Spectrometric method
KS D ISO 2543-2002(2007) Copper and copper alloys－Determination of manganese－Spectrophotometric method
KS D ISO 4741-2002(2017) Copper and copper alloys－Determination of phosphorus content－Molybdovanadate spectrometric method
KS D ISO 714-2002(2017) Zinc－Determination of iron content－Photometric method
KS D ISO 5956-2008(2018) Copper and copper alloys－Determination of antimony content－Rhodamine B spectrometric method
KS D ISO 4740-2003(2013) Copper and copper alloys－Determination of zinc content－Flame atomic absorption spectrometric method
KS D ISO 3220-2003(2018) Copper and copper alloys－Determination of arsenic－Photometric method
KS D ISO 1812:2002 Copper alloys－Determination of iron content－1,10-Phenanthroline spectrophotometric method
KS D ISO 4946:2002 Steel and cast iron-Determination of copper content-2.2'-Diquinolyl spectrophotometric method
KS D ISO 1812-2002(2017) Copper alloys－Determination of iron content－1,10-Phenanthroline spectrophotometric method
KS D ISO 4946-2002(2017) Steel and cast iron－Determination of copper content－2.2''-Diquinolyl spectrophotometric method
KS D ISO 1812-2002(2022) Copper alloys－Determination of iron content－1,10-Phenanthroline spectrophotometric method
KS E ISO 5418-1:2022 Iron ores — Determination of copper — Part 1: 2,2'-Biquinolyl spectrophotometric method
KS D ISO 3980:2002 Aluminium and aluminium alloys：Determination of copper content－Atomic absorption spectrophotometric method
KS D ISO 3980-2002(2022) Aluminium and aluminium alloys：Determination of copper content－Atomic absorption spectrophotometric method
KS D ISO 3980-2002(2017) Aluminium and aluminium alloys：Determination of copper content－Atomic absorption spectrophotometric method
KS D ISO 1810-2002(2012) Copper alloys－Determination of nickel(low content)－Dimethylglyoxime spectrophotometric method

BE-NBN, Copper zinc reagent spectrophotometry

NBN P 32-004-1977 Zinc - Determination of copper content -Spectrophotometric method
NBN P 32-008-1977 Zinc and zinc alloys - Determination of tin content -Spectrophotometric method
NBN P 32-006-1977 (Zinc and zinc alloys - Determination of iron content Spectrophotometric method

International Organization for Standardization (ISO), Copper zinc reagent spectrophotometry

ISO 1053:1975 Zinc; Determination of copper content; Spectrophotometric method
ISO 1055:1975 Zinc and zinc alloys; Determination of iron content; Spectrophotometric method
ISO 1570:1975 Zinc and zinc alloys; Determination of tin content; Spectrophotometric method
ISO 2543:1973 Copper and copper alloys; Determination of manganese; Spectrophotometric method
ISO 1812:1976 Copper alloys; Determination of iron content; 1,10- Phenanthroline spectrophotometric method
ISO 5418:1984 Iron ores — Determination of copper content — 2,2'-Biquinolyl spectrophotometric method
ISO 4946:2016 Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method
ISO 4946:1984 Steel and cast iron; Determination of copper content; 2,2'-Diquinolyl spectrophotometric method
ISO 3980:1977 Aluminium and aluminium alloys; Determination of copper; Atomic absorption spectrophotometric method
ISO 5418-1:2006 Iron ores - Determination of copper - Part 1: 2,2'-Biquinolyl spectrophotometric method
ISO 5418-1:1994 Iron ores - Determination of copper content - Part 1: 2,2'-Biquinolyl spectrophotometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Copper zinc reagent spectrophotometry

GB/T 2130-1980 Determination of copper content in cadmium--Neoluproine lead-base photometric method
GB/T 4702.10-1985 Methods for chemical analysis of chromium metal--The cupral spectrophotometric method for the determination of copper content
GB 4702.10-1985 Chromium metal chemical analysis method copper reagent spectrophotometric method for determination of copper 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 7475-1987 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
GB/T 4701.3-1984 Methods for chemical analysis of ferrotitanium--The DDTC photometric method for the determination of copper content
GB/T 4325.10-1984 Methods for chemical analysis of molybdenum--The neocuproin photometric method for the determination of copper content
GB/T 4324.10-1984 Methods for chemical analysis of tungsten--The neocuproine photometric method for the determination of copper content
GB/T 4698.1-1996 Sponge titanium, titanium and titanium alloys--Determination of copper content--Diethyldithiocarbamate spectrophotometric method
GB/T 8151.6-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of copper content
GB/T 17138-1997 Soil quality--Determination of copper, zinc--Flame atomic absorption spectrophotometry
GB/T 15555.2-1995 Solid waste--Determination of copper, zinc, lead, cadmium-- Atomic absorption spectrometry
GB/T 2592.1-1981 Thallium--Determination of copper content--Neocuproine-chloroform extraction photometric method
GB/T 4701.3-2009 Ferrotitanium-Determination of copper content-The DDTC photometric method and the flame atomic absorption spectrometric method
GB/T 12689.2-1990 Zinc and zinc alloys--Determination of copper content--Lead diethyldithio-carbamate spectrophotometric method
GB/T 8647.6-1988 Nickel--Determination of cadmium,cobalt,copper,manganese,lead and zinc contents--Flame atomic absorption spectrophotometric method
GB/T 12689.4-1990 Zinc and zinc alloys--Determination of arsenic content--Molybdenum blue spectrophotometric method
GB/T 12689.5-1990 Zinc and zinc alloys--Determination of silicon content--Molybdenum blue spectrophotometric method
GB/T 7472-1987 Water quality--Determination of zinc--Spectrophotometric method with dithizone
GB/T 12689.8-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of silicon content-The molybdenum blue spectrophotometric method
GB/T 12689.4-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of copper content-The lead diethyldithio-carbamate spectrophotometric method and the flame atomic absorption spectrometric method and the electrolytic method
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 12689.14-1990 Zinc and zinc alloys--Determination of aluminium content--Chromazurol S spectrophotometric method
GB/T 12689.3-1990 Zinc and zinc alloys--Determination of iron content--Sulphosalicylic acid spectrophotometric method
GB/T 4374.1-1984 Methods for chemical analysis of magnesium powders and aluminum-magnesium alloy powders--The neocuproine-extraction photometric method for the determination of copper content
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method
GB/T 7483-1987 Water quality--Determination of fluoride--Fluor reagent spectrophotometric method
GB 7483-1987 Determination of fluoride in water quality Fluorine reagent spectrophotometry
GB/T 14353.11-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of silver content. Flame atomic absorption spectrometric method
GB/T 4375.10-1984 Methods for chemical analysis of gallium--The atomic absorption spectrophotometric method for the determination of zinc content
GB/T 15503-1995 Water quality--Determination of vanadium--BPHA extraction spectrophotometric method
GB/T 9721-1988 Chemical reagent--General rules for the molecular absorption spectrophotometry(ultraviolet and visible)
GB/T 9721-2006 chemical reagent General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
GB 9721-1988 Molecular Absorption Spectrophotometry of Chemical Reagents General Rules (Ultraviolet and Visible Parts)
GB/T 13371-1992 Determination of copper,iron ,nickel,magnesium,manganese,zinc and silver in uranium dioxide powders and pellets by 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 8151.11-1987 Methods for chemical analysis of zinc concentrates--The malachite green spectrophotometric method for the determination of antimony content
GB/T 12689.11-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of lanthanum and cerium contents-The tri-bromide arsenazo spectrophotometric method
GB/T 6987.29-2001 Aluminium and aluminium alloys--Determination of copper content-2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 23749-2009 Determination of sodium copper chlorophyllin in foods.Spectrophotometric method
GB/T 12689.9-1990 Zinc and zinc alloys--Determination of copper content--Flame atomic absorption spectrometric method
GB/T 12689.5-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of iron content-The sultosalicylic acid spectrometric method and the flame atomic absorption spectrometric method
GB/T 8151.5-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for the determination of lead content
GB/T 8151.8-1987 Methods for chemical analysis of zinc concentrates--The atomic absorption spectrophotometric method for determination of cadmium content
GB/T 14353.8-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of bismuth content. Hydride generationatomic fluorescence spectrometric 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 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use.Part7:Determination of copper content.Spectrometric method
GB/T 8151.4-1987 Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica content
GB/T 13748.12-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of low copper content.2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 12689.1-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of aluminum content-The chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and The chromeazurol S spectrophotometric method and th
GB/T 16057-1995 Workplace air--Determination of formaldehyde--3-Methyl-2-benzothiazolinone hydrazone hydrochloride(MBTH) spectrophotometric method
GB/T 20675-2006 General test method in salt industry Determination of copper ion (AAS)
GB/T 5059.3-1985 Methods for chemical analysis of ferromolybdenum--The atomic absorption spectrophotometric method for the determination of copper content
GB/T 8151.12-1989 Methods for chemical analysis of zinc concentrates--Zinc concentrates--Determination of silver content--Flame atomic absorption spectrophotometric method
GB/T 6609.12-1986 Methods for the chemical analysis of aluminium oxide--The atomic absorption spectrophotometric method for the determination of zinc oxide content
GB/T 7717.14-1994 Acrylonitrile for industrial use-Determination of content of copper-Spectrophotometeric method
GB/T 223.10-2000 Methods for chemical analysis of iron,steel and alloy The cupferron separation-chrome azurol S photometric method for the determination of aluminium content
GB/T 223.45-1994 Methods for chemical analysis of iron,steel and alloy. The cupral Separation-xylidyl blue Ⅱphotometric method for the determination of magnesium content
GB 223.45-1985 Methods for chemical analysis of iron,steel and alloy--The cupral separation-xylidyl blue 2 photometric method for the determination of magnesium content
GB/T 12689.6-1990 Zinc and zinc alloys--Determination of tin content--Phenylfluorone-cetyltrimethylammonium bromide spectrophotometric method
GB/T 8152.4-1987 Methods for chemical analysis of lead concentrates--The atomic absorption spectrophotometric method for the determination of copper content
GB/T 6730.36-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of copper content
GB/T 6150.11-1985 Methods for chemical analysis of tungsten concentrates--The atomic absorption spectrophotometric method for the determination of copper content
GB/T 13293.11-1991 Higher purity copper cathode.Determination of silicon content.Molybdenum blue spectrophotometric method
GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol Spolyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry
GB/T 4372.3-1984 Methods for chemical analysis of zinc oxide(direct process)--The biscyclohexanone oxalyl dihydrazone photometric method for the determination of copper oxide content
GB/T 4702.7-2016 Chromium metal.Determination of nitrogen content.Distillation-nessler reagent spectrophotometric method
GB/T 12689.10-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of tin content-The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
GB/T 7473-1987 Water quality--Determination of copper--2,9-Dimethyl-1,10-phenanthroline spectrophotometric method
GB 7473-1987 Determination of water quality copper 2,9-dimethyl-1,10-phenanthroline spectrophotometric method
GB/T 11213.7-1989 Sodium hydroxide for chemical fiber use--Determination of copper mass fraction--Spectrometric method
GB/T 4325.20-1984 Methods for chemical analysis of molybdenum--The N-benzoyl-N-phenylhydroxylamine photometric method for the determination of vanadium content
GB/T 4325.7-1984 Methods for chemical analysis of molybdenum--The 5-Cl-PADAB photometric method for the determination of cobalt content
GB/T 4324.7-1984 Methods for chemical analysis of tungsten--The 5-cl-PADAB photometric method for the determination of cobalt content
GB/T 4324.20-1984 Methods for chemical analysis of tungsten--The N-benzoyl-N-phenylhydroxylamine photometric method for the determination of vanadium content
GB/T 7043.2-2001 Rubber--Determination of copper content--Zinc diethyldithiocarbamate photometric method
GB/T 8220.1-1998 Methods for chemical analysis of bismuth--Determination of copper content--Bis-acetaldehyde-oxalydihydrazone photometric method
GB/T 13293.4-1991 Higher purity copper cathode.Determination of antimony content 2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method
GB/T 4325.8-2013 Methods for chemical analysis of molybdenum.Part 8:Determination of cobalt content.5-CI-PADAB spectrophotometry and flame atomic absorption spectrometry
GB/T 2468-2008 Pyrites and concentrate. Determination of zinc content. Flame atomic absorption spectrometric and spectrphotometric methods
GB/T 4375.12-1984 Methods for chemical analysis of gallium--The spectrochemical method for the determination of lead,copper,nickel,aluminum,indium and zinc content
GB/T 2468.3-1996 Pyrites and concentrate--Determination of zinc content--Part 3: PAN spectrophotometric method
GB/T 8151.13-2012 Methods for chemical analysis of zinc concentrates.Part 13:Determination of germanium content.Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method
GB/T 8638.8-1988 Nickel base alloy powder--Determination of copper content--Neocuproine-chloroform extraction spectrophotometric method
GB/T 15504-1995 Water quality--Determination of carbon disulfide--Diethylamine cupric acetate spectrophotometric method
GB/T 4324.26-1984 Methods for chemical analysis of tungsten--The Nessler reagent photometric method for the determination of nitrogen content
GB/T 4325.26-1984 Methods for chemical analysis of molybdenum--The nessler reagent photometric method for the determination of nitrogen content
GB/T 8151.4-2012 Methods for chemical analysis of zinc concentrates.Part 4:Determination of silicon dioxide content.Molybdenum blue spectrophotometry
GB/T 4103.12-1983 Methods for chemical analysis of lead-base alloys--The atomic absorption spectrophotometric methods for the determination of silver,zinc,magnesium and sodium contents
GB/T 14352.5-1993 Mehtoss for chemical analysis of tungsten ores molybdenum ores. Determination of zinc content. Flame atomic absorption spectrometric method
GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
GB/T 7717.11-2008 Acrylonitrile for industrial use.Part11:Determination of content of iron and copper.Spectrophotometric method
GB/T 613-2007 Chemical reagent.General method for the determination of specific optical rotatory power(specific optical rotation)

Professional Standard - Ferrous Metallurgy, Copper zinc reagent spectrophotometry

YB/T 5045-2012 Molybdenum oxide.Determination of cooper.Spectrophotometric method of neocupron
YB/T 5045-1993 Molybdenum Oxide Block Chemical Analysis Method New Copper Reagent Spectrophotometric Determination of Copper
YB/T 4217.1-2010 Determination of hexavalent chromium content in coatings of hot-dip galvanized (aluminum-zinc) steel sheets Spectrophotometric method

TR-TSE, Copper zinc reagent spectrophotometry

TS 3652-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF ZINC CONTENT — Zincon Spectrophotometry and Atomic Absorption Methods
TS 1045-1971 CHEMICAL ANALYSIS OF ZINC SPECTROPHOTOMETRIC DETERMINATION OF COPPER
TS 3653-1981 METHODS FOR THE ANALYSIS OF WATER - DETERMINATION OF COPPER CONTENT — Neocuproine Spectrophotometric and Atomic Absorption Methods

Association Francaise de Normalisation, Copper zinc reagent spectrophotometry

NF A06-800:1968 Chemical analysis of zinc and its alloys. Spectrophotometric determination of copper (cuprazon method).
NF A06-801:1966 Analyse chimique du zinc et de ses alliages - Dosage spectrophotométrique du cuivre
NF EN 12441-5:2003 Zinc et alliages de zinc - Analyse chimique - Partie 5 : dosage du fer dans le zinc primaire - Méthode spectrophotométrique
NF V59-011:1982 Gélatine alimentaire - Détermination des teneurs en cuivre, plomb, fer et zinc par spectrophotométrie d'absorption atomique
NF A06-819:1968 Analyse chimique du zinc - Dosage spectrophotométrique de l'indium
NF A06-612:2018 Magnesium - Determination of copper - Spectrophotometric method
XP CEN/TS 15656:2015 Cuivre et alliages de cuivre - Détermination du phosphore - Méthode spectrophotométrique
NF A06-717:2010 Cuivre et alliages de cuivre - Détermination de l'aluminium - Méthode spectrophotométrique
NF A06-804:1968 Chemical analysis of zinc and its alloys. Spectrophotometric determination of cadmium.
NF A06-802:1971 Chemical analysis of zinc and its alloys. Spectrophotometric determination of tin.
NF A06-835:1973 Zinc for galvanizing purposes. Spectrophotometric determination of aluminium.
NF A06-613:2018 Magnesium alloys - Determination of copper - Spectrophotometric method
XP A06-727*XP CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
NF A06-841-5*NF EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5 : determination of iron by spectrophotometry in primary zinc
NF EN 12441-11:2006 Zinc et alliages de zinc - Analyse chimique - Partie 11 : dosage du silicium dans les alliages de zinc - Méthode spectrophotométrique
NF EN 12441-4:2003 Zinc et alliages de zinc - Analyse chimique - Partie 4 : dosage du fer dans les alliages de zinc - Méthode spectrophotométrique
NF EN 14937-1:2006 Cuivre et alliages de cuivre - Dosage de l'antimoine - Partie 1 : méthode spectrophotométrique
XP CEN/TS 15703-1:2009 Cuivre et alliages de cuivre - Dosage du manganèse - Partie 1 : méthode spectrophotométrique
XP CEN/TS 15022-2:2010 Cuivre et alliages de cuivre - Dosage de l'étain - Partie 2 : méthode spectrophotométrique
NF A06-841-4*NF EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Part 4 : determination of iron in zinc alloys - Spectrophotometric method
NF A06-841-11*NF EN 12441-11:2006 Zinc and zinc alloys - Chemical analysis - Part 11 : determination of silicon in zinc alloys - Spectrophotometric method
NF EN 12441-10:2005 Zinc et alliages de zinc - Analyse chimique - Partie 10 : dosage du chrome et du titane dans les alliages de zinc - Méthode spectrophotométrique
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 A06-717:1983 Chemical analysis of copper and copper alloys. Spectrophotometric determination of arsenic.
XP A08-713-2*XP CEN/TS 15022-2:2010 Copper and copper alloys - Determination of tin content - Part 2 : spectrophotometric method
XP A06-716-1*XP CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1 : spectrophotometric method
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 A06-841-10*NF EN 12441-10:2005 Zinc and zinc alloys - Chemical analysis - Part 10 : determination of chromium and titanium in zinc alloys - Spectrophotometric method
NF A06-612:1976 Chemical analysis of magnesium. Spectrophotometric determination of copper.
NF A06-401:1975 Chemical analysis of lead. Spectrophotometric determination of copper.
NF EN 12441-3:2002 Zinc et alliages de zinc - Analyse chimique - Partie 3 : dosages du plomb, du cadmium et du cuivre - Méthode par spectrométrie d'absorption atomique dans la flamme
NF A06-720:2013 Chemical analysis of copper and copper alloys - Determination of arsenic - Spectrophotometric method
NF T20-213:1973 Aluminium oxide primarily used for the production of aluminium. Determination of zinc. P.A.N. photometric method.
NF A06-718:1986 Cuivre et alliages - Dosage du phosphore - Méthode par spectrophotométrie d'absorption moléculaire
NF A06-553:2013 Chemical analysis of aluminium, magnesium and their alloys - Determination of zinc - Spectrophotometric method
NF A06-107:1970 Chemical analysis of manganese ores. Spectrophotometric determination of copper.
NF A06-336*NF EN ISO 4946:2016 Steel and cast iron - Determination of copper - 2,2'-Biquinoline spectrophotometric method
NF A08-709-1*NF EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1 : spectrophotometric method.
NF A06-551:2009 Chemical analysis of aluminium and aluminium alloys - Spectrophotometric determination of copper (cuprazon method)
NF A06-613:1976 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of copper.
NF A20-427:1985 Iron ores. Determination of copper content. 2,2'-biquinolyl spectrophotometric method.
NF A22-401:1977 Chemical analysis of manganese ores. Determination of copper, zinc and lead. Atomic absorption spectrometric method.
NF A06-713:2021 Analyse chimique du cuivre et de ses alliages - Détermination du silicium - Méthode par spectrophotométrie d'absorption moléculaire
NF ISO 5959:1986 Cuivre et alliage de cuivre - Dosage du bismuth - Méthode spectrométrique au diéthyldithiocarbamate
NF A08-717-2:2006 Copper and copper alloys - Determination of zinc content - Part 2 : flame atomic absorption spectrometry method (FAAS).
NF A08-717-2*NF EN 15024-2:2018 Copper and copper alloys - Determination of zinc content - Part 2 : flame atomic absorption spectrometric method (FAAS)
NF EN 15024-2:2018 Cuivre et alliages de cuivre - Détermination de la teneur en zinc - Partie 2 : méthode par spectrométrie d'absorption atomique dans la flamme (SAAF)
NF A95-488*NF EN ISO 11876:2010 Hardmetals - Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc contents in cobalt metal powders - Flame atomic absorption spectrometric method.
NF A06-841-3*NF EN 12441-3:2002 Zinc and zinc alloys - Chemical analysis - Part 3 : determination of lead, cadmium and copper - Flame atomic absorption spectrometric method
NF T20-574:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of copper.

Professional Standard - Aviation, Copper zinc reagent spectrophotometry

HB 5297.11-2001 Titanium alloy chemical analysis method copper reagent spectrophotometric determination of copper content
HB 5422.19-1989 Methods for chemical analysis of copper alloys - Determination of zinc content by atomic absorption spectrophotometry
HB 5297.21-2001 Titanium alloy chemical analysis method copper iron reagent, copper reagent extraction separation - azochloric acid Ⅲ spectrophotometric determination of yttrium content
HB 5220.27-1995 Methods for chemical analysis of superalloys Copper reagent-ether extraction absorptiometry for determination of copper content
HB 5219.2-1998 Chemical analysis method of magnesium alloy New copper reagent photometric method for determination of copper content
HB 5220.27-2008 Methods for chemical analysis of superalloys. Part 27: Determination of copper content by cupral-ethyle ether extraction photometric method
HB 5297.5-2001 Titanium Alloy Chemical Analysis Methods Tantalum Reagent Extraction Spectrophotometric Determination of Vanadium Content
HB 5422.29-1989 Methods of chemical analysis of copper alloys - Determination of lead content by atomic absorption spectrophotometry
HB 5422.15-1989 Methods of chemical analysis of copper alloys - Determination of cobalt content by atomic absorption spectrophotometry
HB 5422.13-1989 Methods of chemical analysis of copper alloys - Determination of magnesium content by atomic absorption spectrophotometry
HB 5422.25-1989 Copper Alloy Chemical Analysis Method Silicon Molybdenum Blue Absorption Spectrophotometry Determination of Silicon Content

Tianjin Provincial Standard of the People's Republic of China, Copper zinc reagent spectrophotometry

DB12/T 954-2020 Spectrophotometric method for determination of copper and zinc content in manure from dairy farms

CZ-CSN, Copper zinc reagent spectrophotometry

CSN ISO 4740:1992 Copper and copper alloys — Determination of zinc content — Fláme atomic absorption spectrometric method
CSN ISO 4751:1992 Copper and copper alloys - Determination of tin content - Spectrometric method
CSN 42 0630 Cast.3-1984 Chemical analysis of non-ferrous metals and alloys. Zinc alloys. Determination of copper by the atomic absorption method, electrogravimetric method and photometric method
CSN ISO 5889:1993 Manganese ores and concentrates. Determination of aluminium, copper, lead, and zinc contents. Flame atomic absorption spectrometric method
CSN ISO 4741:1992 Copper and copper alloys - Determination of phosphorus content - Molybdovanadate spectrometric method
CSN ISO 778:1994 Pulps. Determination of copper content. Extraction photometric and flame atomic absorption spectrometric methods
CSN ISO 4744:1992 Cooper and copper alloys. Determination of chromium content. Flame atomic absorption spectrometric method
CSN ISO 3980:1992 Aluminium and aluminium alloys - Determination of copper - Atomic absorption spectrophotometric method
CSN ISO 5194:1992 Aluminium and aluminium alloys - Determination of zinc content - Flame atomic absorption apectrometric method
CSN ISO 4749:1992 Copper alloys — Determination o? lead content — Ráme atomic absorption spectrometric method
CSN ISO 5960:1992 Copper alloys - Determination of cadmium content - Flame atomic absorption spectrometric method
CSN ISO 5959:1992 Copper and copper alloys - Determination of bismuth content - Diethyldithiocarbamate spectrometric method
CSN 42 0636 Cast.7-1974 Chemical analysis of hard lead. Determination of copper. Photometric method
CSN 42 0689 Cast.6-1974 Chemical analysis of magnesium alloys. Determination of copper by the photometric method

中华人民共和国环境保护部, Copper zinc reagent spectrophotometry

GB 7475-1987 Water quality-Determination of copper,zinc,lead and cadmium-Atomlc absorption spectrometry
GB 7472-1987 Water quality-Determination of zinc-Spectrophotometric method with dithizonc

Shandong Provincial Standard of the People's Republic of China, Copper zinc reagent spectrophotometry

DB37/T 1953-2011 Determination of copper, zinc, lead and cadmium in agricultural water - atomic absorption spectrophotometry
DB37/T 3461-2018 Determination of Copper and Zinc in Waste Gas Particulates from Stationary Pollution Sources in Shandong Province by Flame Atomic Absorption Spectrophotometry

Professional Standard - Non-ferrous Metal, Copper zinc reagent spectrophotometry

YS/T 569.1-2006 Determination of Copper Content in Thallium Chloroform Extraction Copper Reagent Absorptiometry
YS/T 569.1-2015 Methods for chemical analysis of thallium.Part 1:Determination of copper content.Cupferron chloroform extraction spectrophotometry
YS/T 53.1-1992 Copper, lead, zinc ore and tailings chemical analysis method fire test gold enrichment - flame atomic absorption spectrometry and thio Michler ketone spectrophotometry determination of gold content
YS/T 520.10-2006 Gallium Chemical Analysis Methods Atomic Absorption Spectrophotometry Determination of Zinc Content
YS/T 281.7-1994 Cobalt - Determination of zinc content - Flame atomic absorption spectrophotometric method
YS/T 470.3-2004 Methods for chemical analysis of copper-beryllium alloys-Determination of phosphorus content -Molybdenum blue photometric method
YS/T 226.11-1994 Determination of magnesium, copper, iron and nickel in selenium (atomic absorption spectrophotometry)
YS/T 281.11-1994 Cobalt - Determination of copper and manganese contents - Flame atomic absorption spectrophotometric method
YS/T 536.1-2006 Bismuth Chemical Analysis Method Diacetaldehyde Oxalyldihydrazone Spectrophotometric Determination of Copper Content
YS/T 569.4-2015 Methods for chemical analysis of thallium.Part 4:Determination of zinc content.Dithizone benzene spectrophotometry
YS/T 520.12-2006 Gallium chemical analysis method Determination of lead, copper, nickel, aluminum, indium and zinc content by chemical spectroscopy
YS/T 539.8-2006 Nickel-based alloy powder chemical analysis method Neocuproine-chloroform extraction spectrophotometric method for determination of copper content
YS/T 536.1-2009 Methods for chemical analysis of bismuth.Determination of copper content.Bis-acetaldehyde-oxalyldihydrazone photometric method
YS/T 461.5-2003 The methods for chemical analysis of lead and zinc bulk concentrates-The determination of silicon dioxide content-The molybdenum blue spectrophotometric method

Professional Standard - Commodity Inspection, Copper zinc reagent spectrophotometry

SN/T 0778-1999 Method of determination of cupper,zinc,lead,cadmium in rice for export.Atomit absorption spectrophotometer

British Standards Institution (BSI), Copper zinc reagent spectrophotometry

BS 6721-5:1986 Sampling and analysis of copper and copper alloys. Method for determination of zinc in copper and copper alloys by flame atomic absorption spectrophotometry
BS EN 12441-11:2006 Zinc and zinc alloys - Chemical analysis - Determination of silicon in zinc alloys - Spectrophotometric method
BS EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Determination of iron in primary zinc - Spectrophotometric method
BS EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Determination of iron in zinc alloys - Spectrophotometric method
BS EN 12441-10:2005 Zinc and zinc alloys - Chemical analysis - Determination of chromium and titanium in zinc alloys - Spectrophotometric method
BS EN 12441-10:2004 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method
BS PD CEN/TS 15656:2015 Copper and copper alloys. Determination of phosphorus content. Spectrophotometric method
BS DD CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric 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
BS DD CEN/TS 15656:2010 Copper and copper alloys. Determination of phosphorus content. Spectrophotometric method
DD CEN/TS 15703-1:2009 Copper and copper alloys. Determination of manganese content - Spectrophotometric method
DD CEN/TS 15022-2:2009 Copper and copper alloys. Determination of tin content - Spectrophotometric method
BS DD CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1:Spectrophotometric method
BS ISO 9683-1:2007 Iron ores - Determination of vanadium - BPHA spectrophotometric method
BS EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Spectrophotometric method
BS 6721-6:1989 Sampling and analysis of copper and copper alloys. Method for determination of phosphorus in copper and copper alloys by spectrophotometry
BS ISO 5418-1:2006 Iron ores. Determination of copper - 2,2'-Biquinolyl spectrophotometric method
BS EN ISO 4946:2016 Steel and cast iron. Determination of copper. 2,2'-Biquinoline spectrophotometric method
BS EN 12441-3:2002 Zinc and zinc alloys - Chemical analysis - Determination of lead, cadmium and copper - Flame atomic absorption spectometric method
BS ISO 5418-1:2007 Iron ores - Determination of copper - 2,2'-Biquinolyl spectrophotometric method
BS 7317-6:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 - Method for determination of phosphorus and silicon by spectrophotometry
BS 6721-9:1989 Sampling and analysis of copper and copper alloys. Method for determination of lead in copper alloys by flame atomic absorption spectrophotometry
BS 7317-2:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 - Method for determination of chromium, cobalt, iron, nickel and zinc by discrete volume nebulization atomic absorption spectrophotometry
BS 3630-16:1976 Methods for the sampling and analysis of zinc and zinc alloys - Nickel in zinc alloys (photometric method)
BS EN 15024-2:2006 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometry method (FAAS)
BS EN 15024-2:2007 Copper and copper alloys - Determination of zinc content - Flame atomic absorption spectrometry method (FAAS)
BS EN 15024-2:2018 Copper and copper alloys. Determination of zinc content. Flame atomic absorption spectrometric method (FAAS)

IN-BIS, Copper zinc reagent spectrophotometry

IS 9958-1981
IS 2600 Pt.1-1988
IS 2600 Pt.2-1988
IS 11123-1984
IS 2599-1983
IS 2600 Pt.4-1993 Methods of chemical analysis of zinc and zinc base alloys for die castings. Part 4: Determination of chromium by spectrophotometric method (First Revision)

RO-ASRO, Copper zinc reagent spectrophotometry

STAS SR 8965-1-1995 Water and steam for boiler instalations Copper determination Spectrofotometry method with neocupreine
STAS SR 13361-1996 Sodium chloride. Determination of copper. Zinc Dibenzyldithiocarbamate Photometric Method
STAS SR EN 24946-1994 Steel and cast iron. Determination of copper content. 2,2'-biquinolyl spectrophotometric method

Professional Standard - Water Conservancy, Copper zinc reagent spectrophotometry

SL/T 220-1998 Determination of the trace amounts of Copper Zinc Cadmium and Lead in Water (Flow injection atomic absorption spectrometry)

GOSTR, Copper zinc reagent spectrophotometry

GOST 9716.2-1979 Copper-zinc alloys. Method spectral analysis of metal standard spesimens with photoelectric registration of spectrum
GOST 9716.3-1979 Copper-zinc alloys. Method of spectral analysis of oxide spesimens with photographic registration of spectrum
GOST 9716.1-1979 Copper-zinc alloys. Method of spectral analysis of metal standard spesimens with photographic registration of spectrum
GOST 9717.2-2018 Copper. Method of spectral analysis by metal standard specimens with photographic registration of spectrum

RU-GOST R, Copper zinc reagent spectrophotometry

GOST 27981.5-1988 Copper of high purity. Methods of photometric analysis
GOST 27981.5-2015 Copper of high purity. Methods of photometric analysis
GOST R 52144-2003 Zinc concentrates. Spectrophotometric method of silicon dioxide content determination
GOST 27981.1-1988 Copper of high purity. Methods of atomic-spectral analysis
GOST 9717.2-1982 Copper. Method of spectral analysis of metal standart specimens with photographic registration of spectrum

Professional Standard - Machinery, Copper zinc reagent spectrophotometry

JB/T 9552.8-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of magnesium by chromotrope 2R photometric method
JB/T 11938-2014 Ammonia-nitrogen automatic analyzers for laboratory.Nessler's reagent spectrophotometry
JB/T 9552.3-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium atomia absorption spectrophotometric method
JB/T 9552.7-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of magnesium by atomic absorption spectrophotometric method
JB/T 7774.3-1995 Method for chemical analysis of silver zinc oxide electrical contact materials Determination of bismuth content by thiourea spectrophotometry

Professional Standard - Environmental Protection, Copper zinc reagent spectrophotometry

HJ 491-2019 Determination of copper, zinc, lead, nickel, chromium in soils and sediments by flame atomic absorption spectrophotometry
HJ 490-2009 Water quality.Determination of silver.Spectrophotometry with cation 2B
HJ 488-2009 Water quality.Determination of fluoride.Fluorine reagents spectrophotometry
HJ 535-2009 Water quality.Determination of ammonia nitrogen.Nessler's reagent spectrophotometry
HJ 533-2009 Ambient air exhaust gas.Determination of ammonia.Nessler's reagent spetcrophotometry
HJ 486-2009 Water quality.Determiantion of copper.2,9-Dimethy-1,10-phenanthroline spectrophotometric method
HJ 786-2016 Solid waste—Determination of Lead，Zinc and Cadmium—Flame Atomic Absorption Spectrometry

Danish Standards Foundation, Copper zinc reagent spectrophotometry

DS/EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method
DS/CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
DS/EN 12441-11:2006 Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method
DS/EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys - Spectrophotometric method
DS/EN 12441-10:2005 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method
DS/CEN/TS 15022-2:2010 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
DS/EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
DS/CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method
DS/EN 15024-2:2007 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometry method (FAAS)
DS/ISO 4946:1991 Steel and cast iron. Determination of copper content. 2,2'. Diquinolyl spectrophotometric method

Lithuanian Standards Office , Copper zinc reagent spectrophotometry

LST EN 12441-5-2004 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method
LST EN 12441-4-2004 Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys - Spectrophotometric method
LST EN 12441-11-2006 Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method
LST EN 12441-10-2005 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method
LST EN 14937-1-2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
LST EN 15024-2-2007 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometry method (FAAS)

German Institute for Standardization, Copper zinc reagent spectrophotometry

DIN EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method; German version EN 12441-5:2003
DIN EN 12441-11:2006 Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method; English version of DIN EN 12441-11:2006-10
DIN EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys - Spectrophotometric method; German version EN 12441-4:2003
DIN EN 12441-4:2003-06 Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys - Spectrophotometric method; German version EN 12441-4:2003
DIN EN 12441-5:2003-06 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method; German version EN 12441-5:2003
DIN EN 12441-11:2006-10 Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method; German version EN 12441-11:2006
DIN EN 12441-10:2005 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method; German version EN 12441-10:2004
DIN EN 12441-10:2005-03 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method; German version EN 12441-10:2004
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
DIN CEN/TS 15703-1:2009-07 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method; German version CEN/TS 15703-1:2009
DIN EN 14937-1:2006-09 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method; German version EN 14937-1:2006
DIN EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method English version of DIN EN 14937-1:2006-09
DIN EN ISO 4946:2016-08 Steel and cast iron - Determination of copper - 2,2'-Biquinoline spectrophotometric method (ISO 4946:2016); German version EN ISO 4946:2016
DIN CEN/TS 15656:2015-06*DIN SPEC 9716:2015-06 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method; German version CEN/TS 15656:2015
DIN EN 24946:1992 Determination of copper content of steel and cast iron by the 2,2'-diquinolyl spectrophotometric method (ISO 4946:1984); german version EN 24946:1990
DIN EN 15024-2:2018 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometric method (FAAS)
DIN EN 15024-2:2007 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometry method (FAAS); English version of DIN EN 15024-2:2007-01
DIN EN ISO 4946:2016 Steel and cast iron - Determination of copper - 2,2'-Biquinoline spectrophotometric method (ISO 4946:2016)

European Committee for Standardization (CEN), Copper zinc reagent spectrophotometry

PD CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
PD CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
EN 12441-11:2006 Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method
EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc; Spectrophotometric method
EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys; Spectrophotometric method
PD CEN/TS 15022-2:2009 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method
EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
EN 14083:2003 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
EN 15024-2:2006 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometry method (FAAS)
EN 12441-3:2001 Zinc und zinc alloys - Chemical analysis - Part 3: Determination of lead, cadmium and copper; Flame atomic absorption spectrometric method

Professional Standard - Electron, Copper zinc reagent spectrophotometry

SJ/T 11026-1996 Methods of analysis for pure silver brazing for electronic components - Determination of iron, cadmium and zinc (spectrophotometric-atomic absorption method)
SJ/T 11032-1996 Methods of analysis for gold-copper and gold-nickel brazing for electronic components - Determination of zinc (spectrophotometric atomic absorption method)
SJ/T 10557.4-1994 Chemical analytical methods for aluminum foil for electrolytic capacitors - Determination of copper, iron, zinc, manganese and magnesium with atomic absorption spectrophotometry
SJ/T 10171.11-1991 Determination of copper and iron content in separator by atomic absorption spectrophotometry
SJ 3199-1989 Method of analysis for Zinc-Lead in vacuum-Silicon Aluminium alloy by atomic absorption spectrophotometry

ES-UNE, Copper zinc reagent spectrophotometry

UNE-EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5: Determination of iron in primary zinc - Spectrophotometric method (Endorsed by AENOR in April of 2003.)
UNE-EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Part 4: Determination of iron in zinc alloys - Spectrophotometric method (Endorsed by AENOR in April of 2003.)
UNE-EN 12441-11:2006 Zinc and zinc alloys - Chemical analysis - Part 11: Determination of silicon in zinc alloys - Spectrophotometric method (Endorsed by AENOR in September of 2006.)
UNE-EN 12441-10:2004 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method (Endorsed by AENOR in March of 2005.)
UNE-EN ISO 4946:2016 Steel and cast iron - Determination of copper - 2,2'-Biquinoline spectrophotometric method (ISO 4946:2016)
UNE-EN 15024-2:2018 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometric method (FAAS)

Hubei Provincial Standard of the People's Republic of China, Copper zinc reagent spectrophotometry

DB42/T 2047-2023 Determination of copper, zinc, chromium, nickel, lead and cadmium in waste gas from stationary pollution sources Atomic absorption spectrophotometry

Yunnan Provincial Standard of the People's Republic of China, Copper zinc reagent spectrophotometry

DB53/T 729-2015 Determination of germanium content in zinc materials spectrophotometric method
DB53/T 728-2015 Determination of Indium Content in Zinc Materials - Atomic Absorption Spectrophotometry

Professional Standard - Meteorology, Copper zinc reagent spectrophotometry

QX/T 216-2013 Determination of formaldehyde in ambient air with MBTH spectrophotometry

American Society for Testing and Materials (ASTM), Copper zinc reagent spectrophotometry

ASTM UOP715-85 Rhenium Catalysts by Spectrophotometry
ASTM E62-89(2004) Standard Test Methods for Chemical Analysis of Copper and Copper Alloys (Photometric Methods)
ASTM D1455-87(2002) Standard Test Method for 60176 Specular Gloss of Emulsion Floor Polish
ASTM D3635-13(2021) Standard Test Method for Dissolved Copper In Electrical Insulating Oil By Atomic Absorption Spectrophotometry
ASTM D1455-87(2015) Standard Test Method for 60&xb0; Specular Gloss of Emulsion Floor Polish
ASTM D1455-17 Standard Test Method for 60&xb0; Specular Gloss of Emulsion Floor Polish
ASTM D1455-87(2008) Standard Test Method for 60x00B0; Specular Gloss of Emulsion Floor Polish
ASTM D5153-22 Standard Test Method for Palladium in Molecular Sieve Catalyst by Atomic Absorption Spectrophotometry
ASTM D6827-02(2023) Standard Test Method for Zinc Analysis of Floor Polishes and Floor Polish Polymers By Flame Atomic Absorption (A.A.)
ASTM UOP274-94 Platinum in Fresh Catalysts by Spectrophotometry
ASTM UOP865-86 Phosphorus in Catalysts by Visible Spectrophotometry
ASTM UOP274-13 Platinum in Fresh Catalysts by Spectrophotometry
ASTM UOP592-85 Palladium in Catalysts by Visible Spectrophotometry
ASTM UOP823-90 Platinum in Fresh Platinum-Rhenium Catalysts by Spectrophotometry
ASTM D4927-20 Standard Test Methods for Elemental Analysis of Lubricant and Additive Components—Barium, Calcium, Phosphorus, Sulfur, and Zinc by Wavelength-Dispersive X-Ray Fluorescence Spectroscopy

Indonesia Standards, Copper zinc reagent spectrophotometry

SNI 06-2515-1991 Water, Test method for copper content by atomic absorption spectrophotometer in an extraction manuver
SNI 06-2516-1991 Water, Test method for copper content by carbon stove atomic absorption spectrophotometer apparatus
SNI 7854-2013 Metode pengujian kadar logam tembaga (Cu), seng (Zn), besi (Fe) dalam daging, telur, susu, dan olahannya dengan menggunakan Spektrofotometer Serapan Atom (SSA)
SNI 06-4824-1998 Test methods for free chlorine content in water by visible light spectrophotometers in diethyl phenylendiamine (DPD)
SNI 6989.66-2009
SNI 6989.7-2009 Water and waste water - Part 7: Test methods of zinc (Zn) by flame-atomic absorption spectrophotometers (AAS)

Professional Standard - Urban Construction, Copper zinc reagent spectrophotometry

CJ/T 67-1999 Municipal sewage.Determination of zinc.Spectrophotometric method with dithizone
CJ 26.17-1991 Water quality examination methods for urban sewage Standard Determination of zinc dithizone spectrophotometric method

CEN - European Committee for Standardization, Copper zinc reagent spectrophotometry

EN 12441-10:2004 Zinc and zinc alloys - Chemical analysis - Part 10: Determination of chromium and titanium in zinc alloys - Spectrophotometric method
PD CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method
EN ISO 4946:2016 Steel and cast iron - Determination of copper - 2@2'- Biquinoline spectrophotometric method
EN 15024-2:2018 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometric method (FAAS)

AENOR, Copper zinc reagent spectrophotometry

UNE-CEN/TS 15022-2:2011 EX Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
UNE-EN 14937-1:2007 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
UNE 38162:1991 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF ZINC. ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD.
UNE 84124:2014 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.
UNE-EN 15024-2:2008 Copper and copper alloys - Determination of zinc content - Part 2: Flame atomic absorption spectrometry method (FAAS)
UNE 38164:1992 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF COPPER. ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD.

Professional Standard - Geology, Copper zinc reagent spectrophotometry

DZ/T 0064.83-2021 Methods of analysis of groundwater quality - Part 83: Determination of copper, zinc, cadmium, nickel and cobalt by flame atomic absorption spectrophotometry
DZ/T 0064.21-2021 Methods of analysis of groundwater quality - Part 21: Determination of copper, lead, zinc, cadmium, nickel, chromium, molybdenum and silver by flameless atomic absorption spectrophotometry
DZ/T 0064.57-2021 Analytical Methods of Groundwater Quality Part 57: Determination of Ammonia Nitrogen by Nessler's Reagent Spectrophotometry

ES-AENOR, Copper zinc reagent spectrophotometry

Professional Standard - Coal, Copper zinc reagent spectrophotometry

MT/T 363-1994 Determination of Zinc in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 361-1994 Determination of Copper in Coal Mine Water - Atomic Absorption Spectrophotometry

Group Standards of the People's Republic of China, Copper zinc reagent spectrophotometry

T/CHES 27-2019 Water Quality Determination of Ammonia Nitrogen Automatic Analysis Nessler's Reagent Spectrophotometry
T/ZJATA 0001-2020 Water quality—Determination of the chemical oxygen demand —Precast reagent- spectrophotometric method

Professional Standard - Petrochemical Industry, Copper zinc reagent spectrophotometry

SH/T 0182-1992 Method for Determination of Copper Content in Light Petroleum Products (Spectrophotometric Method)
SH/T 0683-1999 Standard test method for rhenium in reforming catalysts.Spectrophotometry

Standard Association of Australia （SAA）, Copper zinc reagent spectrophotometry

AS 1050.17:1988 Methods for the analysis of iron and steel - Determination of copper content - Spectrophotometric method
AS 1329.6:1994 Methods for the analysis of zinc and zinc alloys - Determination of copper content (0.25% to 1.25%) - Flame atomic absorption spectrometric method
AS 1329.5:1994 Methods for the analysis of zinc and zinc alloys - Determination of copper content (0.0001% to 0.0025%) - Flame atomic absorption spectrometric method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Copper zinc reagent spectrophotometry

GJB 6239.8-2008 Test method of impregnated activated carbon for military. Part 8: Copper, chromium content. Spedrophotometry
GJB 6239.9-2008 Test method of impregnated activated carbon for military. Part 9: Copper content. Atomic absorption spectrophotometry(AAS)

HU-MSZT, Copper zinc reagent spectrophotometry

MSZ KGST 1881-1979

Professional Standard - Chemical Industry, Copper zinc reagent spectrophotometry

HG/T 4550.3-2013 Determination of cadmium in waste chemicals.Part 3:Cadion spectrophotometric method

未注明发布机构, Copper zinc reagent spectrophotometry

BS ISO 5418-1:2006(2007) Iron ores — Determination of copper — Part 1 : 2,2'- Biquinolyl spectrophotometric method

Professional Standard-Ships, Copper zinc reagent spectrophotometry

CB/T 3905.13-1999 Chemical analysis methods of tin-based bearing alloys-Atomic absorption spectrophotometry for determination of zinc content

工业和信息化部, Copper zinc reagent spectrophotometry

YS/T 1341.9-2019 Methods for chemical analysis of crude zinc Part 9: Determination of germanium content Phenofluorenone spectrophotometry
YS/T 1047.1-2015 Methods for chemical analysis of copper magnetite Part 1: Determination of copper content 2,2′-biquinoline spectrophotometry and flame atomic absorption spectrometry

国家市场监督管理总局、中国国家标准化管理委员会, Copper zinc reagent spectrophotometry

GB/T 8151.22-2020 Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method
GB/T 3884.21-2018 Methods for chemical analysis of copper concentrates－Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content－Wavelength dispersive X-ray fluorescence spectrometric method
GB/T 223.91-2021 Iron, steel and alloy—Determination of copper—2,2’-Biquinoline spectrophotometric method

KR-KS, Copper zinc reagent spectrophotometry

KS D ISO 4946-2022 Steel and cast iron — Determination of copper — 2.2-Biquinoline spectrophotometric method
KS E ISO 5418-1-2022 Iron ores — Determination of copper — Part 1: 2,2'-Biquinolyl spectrophotometric method

Professional Standard - Agriculture, Copper zinc reagent spectrophotometry

GB/T 2443-1991 Method for Determination of Biuret Content in Urea Copper Double Salt Spectrophotometry

Professional Standard - Energy, Copper zinc reagent spectrophotometry

NB/SH/T 0570-2017 Determination of Platinum Content in Reforming Catalysts Spectrophotometric Method

国家能源局, Copper zinc reagent spectrophotometry

SH/T 0570-2017 Determination of platinum content in reforming catalysts by spectrophotometric method

Association of Official Analytical Chemists (AOAC), Copper zinc reagent spectrophotometry

AOAC Official Method 958.08 Spectrophotometric method for determination of pesticide chlorsulfone residues

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Copper zinc reagent spectrophotometry

GB/T 16258-2018 Test method for sugar in cotton fibers—Spectrophotometry
GB/T 6730.44-2017 Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method

Universal Oil Products Company (UOP), Copper zinc reagent spectrophotometry

UOP 274-2013 Platinum in Fresh Catalysts by Spectrophotometry

Anhui Provincial Standard of the People's Republic of China, Copper zinc reagent spectrophotometry

DB34/T 3320-2019 Methods for chemical analysis of phosphor copper alloys - Determination of phosphorus content - Vanadium molybdenum yellow spectrophotometric method

VN-TCVN, Copper zinc reagent spectrophotometry

TCVN 1676-1-2007 Iron ores.Determination of copper.Part1:2,2'.Biquinolyl spectrophotometric method