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copper ore copper content
copper ore copper content, Total:500 items.
In the international standard classification, copper ore copper content involves: Metalliferous minerals, Non-metalliferous minerals, Analytical chemistry, Non-ferrous metals, Wastes, Water quality, Testing of metals, Electrical accessories, Geology. Meteorology. Hydrology, Products of non-ferrous metals, Mining and quarrying, Pulps, Fuels, Pesticides and other agrochemicals.
RO-ASRO, copper ore copper content
- STAS 6890-1963
- STAS 1574/9-1984 IRON ORES AND CONCENTKATES Copper content determination
- STAS 1269/21-1973 COPPER, LEAD. ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of rhenium content
- STAS SR 13255-3-1995 Non ferrous ores and concentrates. Cyanided leachs Determination of copper content
- STAS SR 13255-2-1995 Non ferrous ores and concenfrates. Cyanided leachs Determination of copper content
- STAS 1269/5-1985 COPPER, ZINC, BISMUTH MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determinations of iron content
- STAS 1269/11-1984 COPPER LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of molybdenum
- STAS 1269/12-1983 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of selenium content
- STAS 1269/13-1983 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of indium content
- STAS 1269/14-1982 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of tungsten content
- STAS 1269/18-1987 COPPER, LEAD, ZINC, BISMUTH, MOLIBDENUM,PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Tin content determination
- STAS 1269/19-1986 COOPER, LEAD, ZINC, BISMUTH, MOLIBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of germanium content
- STAS 1269/20-1985 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENE, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of gallium content
- STAS 1269/22-1983 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of tellurium content
- STAS 1269/23-1985 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of cobalt content
- STAS 1269/24-1984 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of manganes content
- STAS 1269/25-1985 COOPER, LEAD, ZINC, BISMUTH, MOL YELENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of thallium content
- STAS 1269/26-1985 COPPER, LEAD, ZINC, BISMUTH MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of nickel content
- STAS 1269/27-1985 COPPER,LEAD,ZING, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of flucrine content
- STAS 1269/3-1987 COPPER, LEAD, ZINC, BISMUTH, MOLIBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of lead content
- STAS 1269/4-1989 COPPER, LEAD, ZING, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHURE ORES AND CONCENTRATES Zinc content determination
- STAS 1269/6-1983 COPPER, ZINC, LEAD, BISMUTH, MOLYBDENUM, PYRITE, AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of sulphur content
- STAS 1269/7-1983 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of cadmium content
- STAS 1269/8-1991 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHURE ORES AND CONCENTRATES Arsenic content determination
- STAS 1269/9-1983 COOPER, LEAD, ZINC, BISMUTH, MOLIBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of antimony content
- STAS 1269/2-1988 COPPER, LEAD, ZINC, BISMUTH, MOLIBDENUM, PYRITE ORES AND CONCENTRATES AND COMPLEX SULPHIDES Copper content determination
- SR 1269/29-1994 Ores and concentrates of copper, lead, zinc, bismuth, molybdenum, kies, complex sulphides Determination of titanium content
- STAS 2979/2-1967
- STAS 1269/16-1982 COPPER, LEAD, ZINC, BISMUTH, MOLYBDENUM, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of aluminium oxide content
- STAS 1269/15-1992 Copper, lead, zinc, bismuth, molybdenum, pyrite ores and concentrates and complex sulphures. Determination of silicon dioxide content
- STAS 2960/2-1967
- STAS SR ISO 5889:1983 Manganese ores and concentrates-Determination of atuminium. copper, lead and zinc contents-Flame atomic absorbtion spectrometric method
- STAS 11394/8-1987 LIME Determination of copper and arsenic identification
- STAS 12516/1-1992 Cooper, lead, zinc ores, pyrite and complex sulphides. Determination of zinc content from some mineralogical elements. Rational analysis
- STAS 12516/2-1992 Cooper, lead, zinc ors, pyrite and complex sulphides. Determination of lead content from some mineralogical elements. Rational analysis
- STAS 1269/17-1982 COPPER, LEAD, ZINC, BISMUTH, MOLYBDEN, PYRITE AND COMPLEX SULPHIDE ORES AND CONCENTRATES Determination of calcium oxide and magnesium oxide content
- STAS 2825/2-1967
- STAS 1706/14-1979 COPPER Determination of phosphorus content
- STAS 1706/3-1970 COPPER Determination of iron content
- STAS 1776/3-1978 LEAD Determination of copper content
- STAS 8791/9-1986 CADMIUM Copper content determination
- STAS 8962/5-1986 BISIMCT Copper content determination
- STAS 4605/12-1972 NON-METAL BEARING MINING PRODUCTS WITH CARBONATE CONTENT Determination of copper
- STAS 1314/33-1979 MANGANESE ORES AND CONCENTRATES Determination of copper soluble in ammonium chloride
- STAS 1269/10-1991 COPPER, LEAD, ZINC, BISMUTH MOLYBDENUM, PYRITE ORES AND CONCENTRATES AND COMPLEX SULPHURES Bismuth content determination
- STAS 7844-1967
- STAS 1706/11-1979 COPPER Determination of arsenic content
- STAS 1706/6-1985 COPPER Determination of sulphur content
- STAS 1706/8-1970 COPPER Determination of gold and silver
- STAS 3238/4-1970 ANTIMONIC I.KAD Dotcrminalioii of coppi-r content
- STAS 8162/4-1988 ALUMINIUM Coppcr content determhiation
- STAS 9772/9-1982 FERROBORON Determination of copper content
- STAS 12889/3-1990 Calcium mol ybdate. Copper content determination
- STAS 2960/10-1967
- STAS 2960/11-1967
- STAS 2960/12-1967
- STAS 2960/3-1967
- STAS 2960/4-1967
- STAS 2960/5-1967
- STAS 2960/6-1967
- STAS 2960/7-1967
- STAS 2960/8-1967
- STAS 2960/9-1967
- STAS 6182/19-1990 W JNK Detcrmination of coppcr content
- STAS 9829/9-1983 FERROMOLYBDENUM Determination of copper content
Japanese Industrial Standards Committee (JISC), copper ore copper content
- JIS M 8121:2022 Ores -- Methods for determination of copper
- JIS M 8242:1995 Manganese ores -- Method for determination of copper content
- JIS M 8242:2018 Manganese ores -- Method for determination of copper content
- JIS M 8218:1997 Iron ores -- Methods for determination of copper content
- JIS M 8121:1997 Methods for determination of copper in ores
- JIS H 1051:2022 Copper and copper alloys -- Determination of copper content
- JIS H 1051:2013 Copper and copper alloys -- Determination of copper content
- JIS H 1074:2012 Copper and copper alloys -- Determination of zirconium content
- JIS H 1059:2015 Copper and copper alloys -- Determination of arsenic content
- JIS M 8125:1997 Method for determination of copper in blister copper
- JIS H 1070:2013 Copper and copper alloys -- Determination of sulfur content
- JIS H 1058:2013 Copper and copper alloys -- Determination of phosphorus content
- JIS H 1057:1987 Methods for determination of aluminium in copper and copper alloys
- JIS H 1058:1987 Methods for determination of phosphorus in copper and copper alloys
- JIS H 1060:1989 Methods for determination of cobalt in copper and copper alloys
- JIS H 1061:1989 Methods for determination of silicon in copper and copper alloys
- JIS H 1053:1993 Methods for determination of lead in copper and copper alloys
- JIS H 1052:1993 Methods for determination of tin in copper and copper alloys
- JIS H 1055:1996 Methods for determination of manganese in copper and copper alloys
- JIS H 1056:1997 Methods for determination of nickel in copper and copper alloys
- JIS H 1058:1998 Methods for determination of phosphorus in copper and copper alloys
- JIS H 1061:1998 Methods for determination of silicon in copper and copper alloys
- JIS H 1070:1998 Methods for determination of sulfur in copper and copper alloys
- JIS H 1054:1994 Methods for determination of iron in copper and copper alloys
- JIS H 1060:2002 Methods for determination of cobalt in copper and copper alloys
- JIS H 1054:2002 Methods for determination of iron in copper and copper alloys
- JIS H 1052:2003 Methods for determination of tin in copper and copper alloys
- JIS H 1053:2003 Methods for determination of lead in copper and copper alloys
- JIS H 1055:2003 Methods for determination of manganese in copper and copper alloys
- JIS H 1056:2003 Methods for determination of nickel in copper and copper alloys
- JIS H 1070:2006 Methods for determination of sulfur in copper and copper alloys
- JIS H 1058:2006 Methods for determination of phosphorus in copper and copper alloys
- JIS H 1061:2006 Methods for determination of silicon in copper and copper alloys
- JIS M 8125 AMD 1:2016 Method for determination of copper in blister copper (Amendment 1)
- JIS M 8113:1950 Determination of gold and silver in matte and speise
YU-JUS, copper ore copper content
- JUS B.G8.471-1983 Ores and concentrates. Copper concentrate. Determination of vvater content
- JUS B.G8.450-1983 Ores and concentrates. Copper ores. Spectrophotometric method for determination copper
- JUS B.G8.470-1983 Ores and concentrates. Copper concen trate. Electrogravimetric method for determination of copper content
- JUS B.G8.473-1983 Ores and concentrates. Copper concentrate Determination of silver and gold contents
- JUS B.G8.472-1983 Ores and concentrates. Copper concentrate. Gravimetric method for determination sulphur
- JUS B.G8.214-1981 Ores and concentrates. Manganese ores. Methods for chemical analysis. Determination of copper
- JUS B.G8.230-1986 Ores and concentrates. Manganese ores and concentrates. Determination of aluminium, copper, lead and zine contents. Flame atomic absorption spectrometric method
- JUS B.G3.451-1983 Ores and concentrates. Copper concentrate. Sampling
- JUS B.G8.474-1983 Ores and concentrates. Copper concentrate. Spectrophotometric method for determination arsenic
- JUS B.G8.402-1982 Ores and concentrates. Lead concentrates. Methods of chemical analysis. Determination of copper content
- JUS B.G8.119-1989 Iran ores. Determination of copper cootent. 2,2'-Biquivolyl spectrophotometric method
- JUS B.G8.475-1983 Ores and concentrates. Copper concentrate. Methods of chemical analysis. Bromatometric method for determination arsen ic
- JUS C.A1.601-1977 Methods for chemical analysis ofcopper and copper alhys. Spectrophotometric determination ofchromum in copper - chromium alloys (0,03 to 0,15 % Cr)
- JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
- JUS H.P8.042-1992 Copper oxvchloride, as pesticide. Determination of copper content. Electrogravimetric method
- JUS H.G8.307-1987 Reagents. Copper(l) cyanide. Determination of coppercontent Volumetric method
- JUS B.G8.304-1988 Ores and concentrates. Cbromium ores. Determination of calcium and magnesium contents. EUTA titrimetric method
- JUS H.B8.722-1981 Copper sulphate. Determination of iron content
- JUS D.A1.620-1982 Methods for chemical analysis of copper and copper alloys. Oetermination of sulphur in copper and copper alloys by combustion method
- JUS H.P8.041-1992 Copper oxychloride,as pesticide - Determination of copper content - Volumetric method
- JUS B.G8.202-1982 Ores and concentrates. Manganes ores and concentrates. Determ ination of moisture content
CZ-CSN, copper ore copper content
RU-GOST R, copper ore copper content
- GOST 23581.6-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of capper content
- GOST 19728.10-2001 Talc and talcomagnesite. Method for determination of copper
- GOST 19728.10-1988 Talc and talcomagnesite. Method for determination of copper
- GOST 15934.1-1991 Copper concentrates. Methods for determination of copper content
- GOST 2082.8-1981 Molibdenum concentrates. Methods for determination of copper content
- GOST 11884.8-1978 Tungsten concentrate. Method of determination of copper
- GOST 15934.8-1980 Copper concentrates. Methods for determination of sulphur
- GOST 15934.15-1980 Copper concentrates. Method for determination of antimony
- GOST 28407.3-1989 Bismuth concentrate. Methods for determination of copper
- GOST 17818.10-1990 Graphite. Methods for determination of copper
- GOST 15934.10-1982 Copper concentrates. Methods for determination of gold and silver
- GOST 22772.9-1990 Manganese ores, concentrates and agglomerates. Methods for determination of copper
- GOST 33207-2014 Copper and complex ores, and products of their processing. Methods for weight fraction measurement of copper in mineral forms
- GOST 15934.2-1980 Copper concentrates. Methods for determination of lead, zinc and cadmium
- GOST 22221.5-1976 Tin concentrates. Methods for the determination of copper and zink mass part
- GOST R 56856-2016 Copper and complex ores, and products of their processing. Methods of measurement of copper weight fraction
- GOST 6674.2-1996 Copper-phosphorus alloys. Method for determination of copper
- GOST 1652.1-1977 Copper-zinc alloys. Methods for the determination of copper
- GOST 23859.1-1979 Bronze fire-resistance. Method for the determination of copper
- GOST 6674.2-1974 Alloy copper-phosphorus. Method for the determination of copper content
- GOST 26100-1984 Copper concentrates. Determination of lead, zinc, cadmium. Flame atomic absorption method
- GOST R 53658-2009 Iron ores, concentrates, agglomerates and pellets. Atomic absorption method for determination of copper content
- GOST 27236-1987 Copper concentrates. Flame atomic absorption method for determination of iron, cobalt, nickel
- GOST 28407.5-1989 Bismuth concentrate. Atomic absorption method for determination of bismuth, lead and copper
- GOST 12561.1-1978 Palladium-silver-copper alloys. Method of the determination of copper and silver
- GOST 16274.3-1977 Bismuth. Method for determination of copper content
- GOST 13938.13-1993 Copper. Methods of determination of oxygen
- GOST 13938.11-1978 Copper. Method for the determination of arsenic
- GOST 19251.3-1979 Zinc. Method of copper determination
- GOST 20580.2-1980 Lead. Methods for the determination of copper
- GOST 13938.13-1977 Copper. Methods for the determination of oxigen mass portion
- GOST 14047.2-1978 Lead concentrates. Determination of copper and zinc by polarographic, complexometric and atomic absorption methods
- GOST 1953.4-1979 Tin bronze. Methods for the determination of phosphorus
- GOST 1953.10-1979 Tin bronze. Methods for the determination of stibium
- GOST 1953.16-1979 Tin bronze. Method for the determination of titanium
- GOST 26418-1985 Copper concentrates. Flame atomic absorption method for determination of calcium and magnesium oxides
- GOST 13047.10-2002 Nickel. Cobalt. Methods for determination of copper
- GOST 9418-1975 Pulp. Method for determination of copper number
- GOST 21138.4-1985 Chalk. Method for determination of copper content
- GOST 13047.10-1981 Nickel. Method for the determination of lead
- GOST 33210-2014 Copper and complex ores and products for their processing. Methods for measurement of sulphur mass fraction
- GOST 33209-2014 Copper and complex ores, and products of their processing. Method for measurement of iron weight fraction
- GOST R 56858-2016 Copper and complex ores and products of their processing. Methods of zinc weight fraction measurement
VN-TCVN, copper ore copper content
- TCVN 3647-1981 Tin ores.Method for the determination of copper and zinc contents
- TCVN 5355-1991 Graphite.Method for the determination of copper content
- TCVN 1676-1-2007 Iron ores.Determination of copper.Part1:2,2'.Biquinolyl spectrophotometric method
- TCVN 1676-2-2007 Iron ores.Determination of copper.Part2:Flame atomic absorption spectrometric method
- TCVN 5915-1995 Wrought and cast copper alloys.Determination of copper content.Electrolytic method
Taiwan Provincial Standard of the People's Republic of China, copper ore copper content
- CNS 5376.11-2003 Iron ores─Methods for determination of copper content
- CNS 5376-11-2003 Iron ores─Methods for determination of copper content
- CNS 11457-1985 Method for Sampling and Methods for Determination of Copper Content and Moisture of Copper Scraps for Smelting
- CNS 8041-1981 General Rules for Determination of Copper in Ores
- CNS 8044-1981 Method for Determination of Copper in Ores (Cupric Ammonia Absorptiometric Method)
- CNS 5464-2007 Methods of test for copper in water
- CNS 8042-1981 Method for Determination of Copper in Ores (Electrogravimeric Method)
AENOR, copper ore copper content
- UNE 7359:1978 DETERMINATION OF COPPER CONTENT IN IRON ORES, SLAGS AND LIMESTONES BY OMIC ABSORPTION METHOD.
- UNE-EN 16117-1:2012 Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %
- UNE-EN 16117-2:2014 Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %
- UNE 7248:1975 ELECTROLYTIC DETERMINATION OF COPPER ALLOYS COPPER CONTENT.
- UNE-EN 14939:2007 Copper and copper alloys - Determination of beryllium content - FAAS method
- UNE-EN 14941:2007 Copper and copper alloys - Determination of cobalt content - FAAS method
- UNE 7351:1975 DETERMINATION OF COPPER ALLOYS AND COPPER CONTENT BY ATOMIC ABSORPTION METHOD.
- UNE 7350:1976 DETERMINATION OF COPPER ALLOYS AND COPPER LEAD CONTENT BY ATOMIC ABSORPTION METHOD.
- UNE-EN 723:2010 Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings
HU-MSZT, copper ore copper content
Inner Mongolia Provincial Standard of the People's Republic of China, copper ore copper content
- DB15/T 1461-2018 Determination of copper, lead and zinc in copper, lead and zinc ores - X-ray fluorescence spectrometry
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, copper ore copper content
- GB/T 14353.1-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 1:Determination of copper content
- GB/T 14353.18-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 18:Determination of copper content、lead content、zinc content、cobalt content and nickel content
- GB/T 14353.1-1993 Methods for chemical analysis of copper ores and zinc ores. Determination of copper
- GB/T 6730.36-2016 Iron ores.Determination of copper content.Flame atomic absorption spectrometric method
- GB/T 1519-1979 Method for determination of copper content in manganese ores--Polarographic method
- GB/T 14353.14-2014 Methods for chemical analysis of copper ores, lead ores and zinc ore.Part 14: Determination of germanium content
- GB/T 14353.15-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 15:Determination of selenium content
- GB/T 14353.17-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 17:Determination of thallium content
- GB/T 14353.2-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 2:Determination of lead content
- GB/T 14353.3-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 3:Determination of zinc content
- GB/T 14353.4-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 4:Determination of cadmium content
- GB/T 14353.5-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 5:Determination of nickel content
- GB/T 14353.6-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 6:Determination of cobalt content
- GB/T 14353.7-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 7:Determination of arsenic content
- GB/T 14353.8-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 8:Determination of bismuth content
- GB/T 14353.9-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 9:Determination of molybdenum content
- GB/T 14353.10-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 10:Determination of tungsten content
- GB/T 14353.11-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 11:Determination of silver content
- GB/T 14353.12-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 12:Determination of sulfur content
- GB/T 14353.16-2010 Methods for chemical analysis of copper ores,lead ores and zinc ores.Part 16:Determination of tellurium content
- GB/T 42915-2023 Specification for identification of copper concentrate and main copper-containing materials
- GB/T 14352.3-2010 Methods for chemical analysis of tungsten ores and molybdenum ores.Part 3:Determination of copper content
- GB/T 14353.13-2014 Methods for chemical analysis of copper ores, lead ores and zinc ores.Part 13:Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content
- GB/T 14353.2-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of lead
- GB/T 14353.3-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of zinc
- GB/T 14353.4-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of cadmium
- GB/T 14353.5-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of nickel
- GB/T 14353.6-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of cobalt
- GB/T 14353.12-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of sulfur
- GB/T 3884.1-2000 Methods for chemical analysis of copper concentrates. Determination of copper content
- GB/T 42630-2023 Method for chemical phase analysis of copper-nickel sulfide ore Determination of nickel and cobalt content in six mineral phases
- GB/T 14353.15-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of selenium content. 3,3'-diaminobenzidine photometric method
- 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 14949.6-1994 Manganese ores- Determination of copper,lead and zinc contents
- GB/T 20899.4-2007 Methods for chemical analysis of gold ores Part 4: Determination of copper contents
- 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 14352.3-1993 Methods for chemical analysis of tungsten ores molybdenum ores. Determination of copper content. Flame atomic absorption spectrometric method
- GB/T 29998-2013 Benefit calculation to determine the mining and processing of low-grade ore of copper mine
- GB/T 14353.7-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method
- GB/T 2466.2-1996 Pyrites and concentrate--Determination of coper content--Part 2: Oscilloscopic polarography method
- GB/T 14353.13-1993 Methods for chemical analysis of copper ores lead ores and zinc ores. Determination of gallium content. Rhodamine B photometric method after butylacetate extraction
- GB/T 5121.1-2008 Methods for chemical analysis of copper and copper alloys.Part 1:Determination of copper content
- GB/T 3884.1-2012 Methods for chemical analysis of copper concentrates.Part 1:Determination of copper content.Iodine titration method
- GB/T 2466.3-1996 Pyrites and concentrate--Determination of copper content--Part 3: BCO spectrophotometric method
- GB 6730.36-1986 Methods of chemical analysis of iron ore - Determination of copper content by atomic absorption spectrometry
International Organization for Standardization (ISO), copper ore copper content
- ISO 10258:2015 Copper sulfide concentrates - Determination of copper content - Titrimetric methods
- ISO 10258:1994 Copper sulfide concentrates - Determination of copper content - Titrimetric methods
- ISO 10258:2018 Copper sulfide concentrates - Determination of copper content - Titrimetric methods
- ISO 10469:1994 Copper sulfide concentrates - Determination of copper content - Electrogravimetric method
- ISO 4693:1986 Iron ores; Determination of copper content; Flame atomic absorption spectrometric method
- ISO 5418:1984 Iron ores — Determination of copper content — 2,2'-Biquinolyl spectrophotometric method
- ISO 4294:1978 Manganese ores and concentrates — Determination of copper content — Extraction-photometric and photometric methods
- ISO 4294:1984 Manganese ores and concentrates; Determination of copper content; Extraction-spectrometric and spectrometric methods
- ISO 15661:2020 Copper and nickel sulfide ores and concentrates — Determination of total chlorine content — Alkaline fusion and potentiometric titration method
- ISO 5889:1983 Manganese ores and concentrates; Determination of aluminium, copper, lead and zinc contents; Flame atomic absorption spectrometric method
- ISO 5418-2:2006 Iron ores - Determination of copper - Part 2: Flame atomic absorption spectrometric 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
- ISO 1553:1976 Unalloyed copper containing not less than 99,90 % of copper; Determination of copper content; Electrolytic method
- ISO 10469:2006 Copper sulfide concentrates - Determination of copper - Electrogravimetric method
- ISO 12745:1996 Copper, lead and zinc ores and concentrates - Precision and bias of mass measurement techniques
- ISO 13543:1996 Copper, lead and zinc sulfide concentrates - Determination of mass of contained metal in a lot
- ISO 13543:2016 Copper, lead, zinc and nickel sulfide concentrates - Determination of mass of contained metal in a lot
- ISO 4751:1984 Copper and copper alloys; Determination of tin content; Spectrometric method
- ISO 3220:1975 Copper and copper alloys; Determination of arsenic; Photometric method
- ISO/R 322:1978 Methods of chemical analysis of manganese ores — Determination of copper
- ISO 1554:1976 Wrought and cast copper alloys; Determination of copper content; Electrolytic method
- ISO 7266:1984 Copper and copper alloys; Determination of sulfur content; Combustion titrimetric method
- ISO 2543:1973 Copper and copper alloys; Determination of manganese; Spectrophotometric method
- ISO 3112:1975 Copper and copper alloys; Determination of lead; Extracting titration method
British Standards Institution (BSI), copper ore copper content
- BS ISO 10258:2015 Copper sulfide concentrates. Determination of copper content. Titrimetric methods
- BS ISO 10258:2018 Copper sulfide concentrates. Determination of copper content. Titrimetric methods
- BS ISO 5418-1:2007 Iron ores - Determination of copper - 2,2'-Biquinolyl spectrophotometric method
- BS EN 16117-1:2011 Copper and copper alloys. Determination of copper content. Electrolytic determination of copper in materials with copper content less than 99,85 %
- BS EN 16117-2:2012 Copper and copper alloys. Determination of copper content. Electrolytic determination of copper in materials with copper content higher than 99,80 %
- BS ISO 15661:2020 Copper and nickel sulfide ores and concentrates. Determination of total chlorine content. Alkaline fusion and potentiometric titration method
- BS 7020-10.2:1988 Analysis of iron ores - Methods for the determination of copper content - Flame atomic absorption spectrometric method
- BS EN 14939:2006 Copper and copper alloys - Determination of beryllium content - FAAS Method
- BS EN 14941:2006 Copper and copper alloys - Determination of cobalt content - FAAS method
- 19/30320317 DC BS ISO 15661-1. Copper and nickel sulfide ores and concentrates. Determination of total chlorine content. Alkaline fusion and potentiometric titration method
- BS ISO 10469:2006 Copper sulfide concentrates - Determination of copper - Electrogravimetric method
- BS EN 14936-2:2006 Copper and copper alloys - Determination of aluminium content - FAAS method
- BS EN 14942-2:2006 Copper and copper alloys - Determination of arsenic content - FAAS method
- BS DD CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Titrimetric method
- DD CEN/TS 14940-1:2009 Copper and copper alloys - Determination of chromium content - Titrimetric method
- BS EN 14940-2:2006 Copper and copper alloys - Determination of chromium content - FAAS method
- BS EN 14937-2:2006 Copper and copper alloys - Determination of antimony content - FAAS method
- BS ISO 13543:2016 Copper, lead, zinc and nickel sulfide concentrates. Determination of mass of contained metal in a lot
- BS EN 14936-1:2006 Copper and copper alloys - Determination of aluminium content - Titrimetric method
- BS ISO 13546:2021 Copper concentrates. Determination of mercury content. Cold vapour atomic absorption spectrometric method
- BS EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - 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
Korean Agency for Technology and Standards (KATS), copper ore copper content
- KS E ISO 10258:2021 Copper sulfide concentrates — Determination of copper content — Titrimetric methods
- KS E 3001-2006 Methods for determination of copper in ores
- KS E 3911-2008 Methods for determination of copper in manganese ores
- KS E 3911-2008(2019) Methods for determination of copper in manganese ores
- KS D ISO 4693:2010 Iron ores－Determination of copper content－Flame atomic absorption spectrometric method
- KS E 3001-2006(2021) Methods for determination of copper in ores
- KS E 3001-2006(2016) Methods for determination of copper in ores
- KS D 1893-2011 Methods for determination of copper in copper and copper alloys
- KS E 3018-2004 Methods for determination of copper in iron ores
- KS E 3018-1993 Methods for determination of copper in iron ores
- KS E ISO 12745:2018 Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques
- KS D ISO 1553:2002 Unalloyed copper containing not less than 99.90% of copper-Determination of copper content-Electrolytic method
- KS D 1885-2019 Copper and copper alloys — Determination of arsenic content
- KS D 1885-1984 Copper and copper alloys — Determination of arsenic content
- KS D ISO 1553:2016 Unalloyed copper containing not less than 99.90% of copper－Determination of copper content－Electrolytic method
- KS E ISO 5418-2:2012 Iron ores-Determination of copper-Part 2:Flame atomic absorption spectrometric method
- KS D 1886-2012 Methods for determination of cobalt in copper and copper alloys
- KS D 1887-2012 Methods for determination of silicon in copper and copper alloys
- KS D 1888-2013 Methods for determination of phosphorus in copper and copper alloys
- KS D 1889-2011 Methods for determination of aluminium in copper and copper alloys
- KS D 1892-2011 Mehods for determination of iron in copper and copper alloys
- KS D 1896-2011 Methods for determination of manganese in copper and copper alloys
- KS D 1942-2011 Methods for determination of chromium in copper alloys and copper products
- KS D 1954-2003 Determination of carbon in copper al1oys and copper products
- KS D 1895-2004 Methods for determination of lead in copper and copper alloys
- KS D 1888-2003 Methods for determination of phosphorus in copper and copper alloys
- KS D 1894-2013 Methods for determination of tin in copper and copper alloys
- KS D 1885-1999 Methods for determination of arsenic in copper and copper alloys
- KS D 1897-2011 Methods for determination of nickel in copper and copper alloys
- KS D 1884-2009 Determination of zinc in copper and copper alloys
- KS E ISO 5418-1:2007 Iron ores-Determination of copper-Part 1:2,22'--Biquinolyl spectrophotometric method
- KS D ISO 1554:2002 Wrought and cast copper alloys－Determination of copper content－Electrolytic method
- KS E ISO 10469-2003(2020) Copper sulfide concentrates－Determination of copper content－Electrogravimetric method
- KS E ISO 10258:2012 Copper sulfide concentrates－Determination of copper content－Titrimetric methods
- KS D ISO 3220:2003 Copper and copper alloys-Determination of arsenic-Photometric method
- KS E ISO 10469:2003 Copper sulfide concentrates－Determination of copper content－Electrogravimetric method
- KS E 3906-2006 Copper scraps for smelting-Methods for sampling, sample preparation and determination of moisture content
- KS M ISO 8053-2014(2019) Rubber and latex — Determination of copper content — Rubber and latex — Determination of copper content —
- KS D 1966-2012 Determination of beryllium in copper alloys
- KS D ISO 5959-2001(2016) Copper and copper alloys－determination of bismuth content －Diethyldithiocarbamate spectrometric method
- KS E ISO 10258-2012(2017) Copper sulfide concentrates－Determination of copper content－Titrimetric methods
- KS E ISO 12745:2003 Copper, lead and zinc ores and concentrates－Precision and bias of mass measurement techniques
- KS D ISO 1553-2002(2007) Unalloyed copper containing not less than 99.90% of copper－Determination of copper content－Electrolytic method
- KS D ISO 1553-2002(2012) Unalloyed copper containing not less than 99.90% of copper－Determination of copper content－Electrolytic method
- KS E 3917-2011(2016) Determination of phosphorus in titanium ores
- KS E 3915-2011(2016) Determination of lead in titanium ores
- KS D ISO 7266:2002 Copper and copper alloys-Determination of sulfur content-Combustion titrimetric method
- KS D ISO 3112:2002 Copper and copper alloys－Determination of lead －Extracting titration method
- KS D ISO 4751:2002 Copper and copper alloys－Determination of tin content－ Spectrometric method
- KS D ISO 2543:2002 Copper and copper alloys－Determination of manganese－Spectrophotometric method
- KS D ISO 7266-2002(2022) Copper and copper alloys－Determination of sulfur content－Combustion titrimetric method
KR-KS, copper ore copper content
- KS E ISO 10258-2021 Copper sulfide concentrates — Determination of copper content — Titrimetric methods
- KS E ISO 12745-2018(2023) Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques
- KS E ISO 12745-2018 Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques
Standard Association of Australia （SAA）, copper ore copper content
- AS ISO 10258:2016 Copper sulfide concentrates — Determination of copper content — Titrimetric methods
- AS 2917.3:2008 Copper sulfide concentrates - Determination of copper - Electrogravimetric method
- AS ISO 15661:2022 Copper and nickel sulfide ores and concentrates — Determination of total chlorine content — Alkaline fusion and potentiometric titration method
- AS ISO 12745:2016 Copper, lead and zinc ores and concentrates — Precision and bias of mass measurement techniques
- AS 1696.2:1997 Copper - Determination of copper content - Electrogravimetric method
- AS 1515.4:1978 Copper alloys - Method for the electrolytic determination of copper in wrought and cast copper alloys
- AS ISO 13546:2022 Copper concentrates — Determination of mercury content — Cold vapour atomic absorption spectrometric method
- AS 2917.3:1994 Copper sulfide concentrates Part 3: Determination of copper content - Electrogravimetric method
Malaysia Standards, copper ore copper content
CU-NC, copper ore copper content
- NC 44-13-1987 Ores 30 % Copper Concentrate Quality Specifications
- NC 44-27-1986 Ores. Copper Concentrate Sampling
- NC 44-12-15-1985 Ores. Copper Concentrates Silver and Gold Gravimetric Determination
- NC 44-12-14-1985 Ores. Copper Concentrates Volumetric Determinatlon of Aluminum Oxide
- NC 44-12-2-1984 Ores Copper Cencentrates. Gravimetrie Determination of Silionum Diexide
- NC 44-12-12-1985 Ores. Copper Conoentrates Photometric Deterraination of Arsenic
- NC 44-12-10-1985 Ores. Copper concentrates Polarographic Determination of lead
TR-TSE, copper ore copper content
- TS 3656-1981 SAMPLING OF COPPER ORES
- TS 427-1966 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF COPPER
- TS 2105-1975 METHODS FOR THE CHEMICAL ANALYSIS OF COPPER ALLOYS COPPER - TELLURIUM ALLOYS DETERMINATION OF COPPER AND TELLURIUM CONTENTS
- TS 2224-1976 METHODS FOR THE CHEMICAL ANALYSIS OF COPPER ALLOYS COPPER - CHROMIUM ALLOYS DETERMINATION OF COPPER, CHROMIUM, SILICON AND IRON CONTENTS
- TS 2223-1976 METHODS FOR THE CHEMICAL ANALYSIS OF COPPER ALLOYS COPPER — BERYLLIUM ALLOYS DETERMINATTON OF COPPER, BERYLLIUM, NICKEL, COBALT AND IRON CONTENTS
Association Francaise de Normalisation, copper ore copper content
- NF A20-602*NF ISO 4693:1987 Iron ores. Determination of copper content. Flame atomic absorption spectrometric method.
- NF A20-427:1985 Iron ores. Determination of copper content. 2,2'-biquinolyl spectrophotometric method.
- NF A08-337-1*NF EN 16117-1:2011 Copper and copper alloys - Determination of copper content - Part 1 : electrolytic determination of copper in materials with copper content less than 99,85 %.
- NF EN 16117-1:2011 Cuivre et alliages de cuivre - Détermination de la teneur en cuivre - Partie 1 : détermination par électrogravimétrie de la teneur en cuivre dans les alliages ayant une teneur en cuivre inférieure à 99,85 %
- NF A08-337-2*NF EN 16117-2:2013 Copper and copper alloys - Determination of copper content - Part 2 : electrolytic determination of copper in materials with copper content higher than 99,80 %
- NF EN 16117-2:2013 Cuivre et alliages de cuivre - Détermination de la teneur en cuivre - Partie 2 : détermination par électrogravimétrie du cuivre dans les matériaux ayant une teneur en cuivre supérieure à 99,80 %
- NF A08-720*NF EN 14941:2007 Copper and copper alloys - Determination of cobalt content - FAAS method
- NF A08-719*NF EN 14939:2007 Copper and copper alloys - Determination of beryllium content - FAAS method
- NF U43-108:1981 Agropharmaceutical products. Copper acetate. Determination of acetic acid and copper contents.
- NF A06-719*NF ISO 7266:1986 Copper and copper alloys. Determination of sulfur content. Combustion titrimetric method.
- XP A06-727*XP CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
国家质量监督检验检疫总局, copper ore copper content
- SN/T 4767-2017 Determination of copper content in copper ores and copper concentrates by automatic potentiometric titration
ZA-SANS, copper ore copper content
国家市场监督管理总局、中国国家标准化管理委员会, copper ore copper content
- GB/T 14949.6-2021 Manganese ores—Determination of copper, lead and zinc content—Flame atomic absorption spectrometric method
- GB/T 20899.4-2021 Methods for chemical analysis of gold ores—Part 4: Determination of copper content
- GB/T 14353.20-2019 Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 20 : Determination of rhenium content—Inductively coupled plasma mass spectroscopy
- GB/T 14353.19-2019 Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 19: Determination of tin content—Hydride generation atomic fluorescence spectrometry
- GB/T 14353.21-2019 Methods for chemical analysis of copper ores, lead ores and zinc ores—Part 21: Determination of arsenic content—Hydride generation atomic fluorescence spectrometry
AR-IRAM, copper ore copper content
工业和信息化部, copper ore copper content
- HG/T 5364-2018 Method for determination of copper content in copper-containing sludge
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 ore copper content
- GB/T 6730.35-2016 Iron ores—Determination of copper content—Oxalic acid bis-cyclohexylidene hydragide (cuprizone) spectrophotometric method
German Institute for Standardization, copper ore copper content
- DIN 50502:1998 Chemical analysis of copper and copper alloys - Determination of copper in unalloyed copper containing not less than 99,90 % of copper
- DIN EN 16117-1:2011-12 Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %; German version EN 16117-1:2011
- DIN EN 16117-2:2013-02 Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %; German version EN 16117-2:2012
- DIN EN 16117-1:2011 Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %; German version EN 16117-1:2011
- DIN EN 14939:2006 Copper and copper alloys - Determination of beryllium content - FAAS method English version of DIN EN 14939:2006-09
- DIN EN 14941:2006 Copper and copper alloys - Determination of cobalt content - FAAS method English version of DIN EN 14941:2006-09
- DIN 50503:1998 Chemical analysis of copper and copper alloys - Determination of copper in wrought and cast copper alloys
- DIN EN 16117-2:2013 Copper and copper alloys .Determination of copper content.Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %; German version EN 16117-2:2012
- DIN 50504:1973 Chemical analysis of copper and copper alloys; photometric determination of iron in copper and copper alloys containing 0,4 % of iron at maximum
- DIN EN 14940-2:2006 Copper and copper alloys - Determination of chromium content - Part 2: FAAS method English version of DIN EN 14940-2:2006-09
- DIN EN 14936-2:2006 Copper and copper alloys - Determination of aluminium content - Part 2: FAAS method English version of DIN EN 14936-2:2006-09
- DIN EN 14942-2:2006 Copper and copper alloys - Determination of arsenic content - Part 2: FAAS method English version of DIN EN 14942-2:2006-09
- DIN EN 14937-2:2006 Copper and copper alloys - Determination of antimony content - Part 2: FAAS method English version of DIN EN 14937-2:2006-09
Danish Standards Foundation, copper ore copper content
- DS/EN 16117-1:2011 Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %
- DS/EN 16117-2:2013 Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %
- DS/EN 14939:2006 Copper and copper alloys – Determination of beryllium content – FAAS method
- DS/EN 14941:2006 Copper and copper alloys – Determination of cobalt content – FAAS method
- DS/CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
- DS/EN 723:2009 Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings
Lithuanian Standards Office , copper ore copper content
- LST EN 16117-1-2012 Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %
- LST EN 16117-2-2013 Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %
- LST EN 14941-2006 Copper and copper alloys - Determination of cobalt content - FAAS method
- LST EN 14939-2006 Copper and copper alloys - Determination of beryllium content - FAAS method
- LST EN 723-2009 Copper and copper alloys - Combustion method for determination of the carbon content on the inner surface of copper tubes or fittings
Professional Standard - Machinery, copper ore copper content
European Committee for Standardization (CEN), copper ore copper content
- EN 16117-2:2012 Copper and copper alloys - Determination of copper content - Part 2: Electrolytic determination of copper in materials with copper content higher than 99,80 %
- EN 14939:2006 Copper and copper alloys - Determination of beryllium content - FAAS method
- EN 14941:2006 Copper and copper alloys - Determination of cobalt content - FAAS method
- EN 16117-1:2011 Copper and copper alloys - Determination of copper content - Part 1: Electrolytic determination of copper in materials with copper content less than 99,85 %
- EN 14936-2:2006 Copper and copper alloys - Determination of aluminium content - Part 2: FAAS method
- PD CEN/TS 15656:2009 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
- CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
Anhui Provincial Standard of the People's Republic of China, copper ore copper content
- DB34/T 2879-2017 Methods for chemical analysis of copper slag tailings - Determination of copper content - Atomic absorption spectrometry
PL-PKN, copper ore copper content
IT-UNI, copper ore copper content
Professional Standard - Commodity Inspection, copper ore copper content
- SN/T 4111-2015 Methods for sampling and preparing sample of copper ores for import
- SN/T 0487-1995 Method for chemical analysis of copperconcentrates for import and export--Determination of copper content by iodometry
- SN/T 4363-2015 Determination of Sulfur Content in Copper Concentrates High Frequency Combustion Infrared Absorption Method
- SN/T 4376-2015 Copper and copper alloy scraps.Determination of copper content.Titration method of sodium hyposulfite
- SN/T 1863-2007 Determination of copper content in copper and copper products.Fast electrolysis and ICP-AES revisal method
Professional Standard - Nuclear Industry, copper ore copper content
- EJ/T 548-1991 Determination of Trace Copper in Uranium-bearing Rocks by Oscillopolarography
PT-IPQ, copper ore copper content
- NP 3642-1989 Cooper alloys Determination of copper content. Electrolytic method
GOSTR, copper ore copper content
- GOST R 58954-2020 Copper and complex ores, and products of their processing. Methods for weight fraction measurement of zink in mineral forms
BR-ABNT, copper ore copper content
IN-BIS, copper ore copper content
American Society for Testing and Materials (ASTM), copper ore copper content
- ASTM E841-04 Standard Test Method for Determination of Copper in Iron Ores and Related Materials by Atomic Absorption Spectroscopy
- ASTM E841-99 Standard Test Method for Determination of Copper in Iron Ores and Related Materials by Atomic Absorption Spectroscopy