ZH
RU
ES

Method for Determination of Nitrogen Content in Ore

Method for Determination of Nitrogen Content in Ore, Total:500 items.

In the international standard classification, Method for Determination of Nitrogen Content in Ore involves: Fertilizers, Metalliferous minerals, Non-metalliferous minerals, Analytical chemistry, Nuclear energy engineering, MINING AND MINERALS, Water quality, Petroleum products in general, Coals, Non-ferrous metals, Fuels, External water conveyance systems, Ferrous metals, Ferroalloys, Milk and milk products, Products of the chemical industry.

RU-GOST R, Method for Determination of Nitrogen Content in Ore

GOST 20851.1-1975 Mineral fertilizers. Methods for determination of nitrogen content
GOST 20851.2-1975 Mineral fertilizers. Methods for determination of phosphates
GOST 30181.6-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in ammonium salts (in ammonium form, using the formaldehyde method)
GOST R 53403-2009 Iron ores, concentrates, agglomerates and pellets. Method for the determination of titanium content
GOST 4192-1982 Drinking water. Methods for determination of mineral nitrogen-containing matters
GOST 22772.6-1996 Manganese ores, concentrates and agglomerates. Methods for determination of phosphorus
GOST 22772.7-1996 Manganese ores, concentrates and agglomerates. Methods for determination of sulphur
GOST 15848.14-1990 Chromium ores and concentrates. Methods for determination of phosphorus
GOST 22772.6-1977 Manganese ores, concentrates and agglomerates. Methods for the determination of phosphorus
GOST 22772.7-1977 Manganese ores, concentrates and agglomerates. Methods for the determination of sulphur
GOST 26628-1985 Iron ores, concentrates, agglomerates and pellets. Methods of cobalt determination
GOST 15848.2-1990 Chromium ores and concentrates. Methods for determination of total iron
GOST 12764-1973 Iron ores, concentrates, agglomerates and pellets. Method for determination of moisture
GOST 23581.2-1979 Iron ores, concentrates, agglomerates and pellets. Methods of determination of manganese protoxide content
GOST 22772.2-1996 Manganese ores, concentrates and agglomerates. Methods for determination of total manganese
GOST 22772.4-1996 Manganese ores, concentrates and agglomerates. Methods for determination of total iron
GOST 15848.1-1990 Chromium ores and concentrates. Method for determination of chromium oxide (III)
GOST 15848.10-1990 Chromium ores and concentrates. Methods for determination of aluminium oxide
GOST 30240.8-1995 Barite concentrate. Method for determination of pyrite
GOST 22772.2-1977 Manganese ores, concentrates and agglomerates. Method for the determination of total manganese
GOST 22772.4-1977 Manganese ores, concentrates and agglomerates. Methods for the determination of total iron
GOST 23581.5-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of chromium content
GOST 23581.6-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of capper content
GOST 23581.8-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of arsenic content
GOST 23581.9-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of carbon content
GOST 30181.8-1994 Mineral fertilizers. Method for determination of mass fraction of ammonium nitrogen in compound fertilizers (chloramine method)
GOST 25216-1982 Talc and talcomagnesite. Method determination of iron
GOST 23581.18-1981 Iron ores, concentrates, agglomerates and pellets. Method for the determination of total iron
GOST 23581.19-1991 Iron ores, concentrates, agglomerates and pellets. Methods for determination of phosphorus
GOST 23581.20-1981 Iron ores, concentrates, agglomerates and pellets. Methods for the determination of sulphur
GOST 30240.3-1995 Barite concentrate. Methods for determination of iron, calcium and magnesium sum
GOST 22772.3-1996 Manganese ores, concentrates and agglomerates. Methods for determination of manganese dioxide
GOST 15848.12-1990 Chromium ores and concentrates. Methods for determination of silicon dioxide
GOST 22772.3-1977 Manganese ores, concentrates and agglomerates. Methods for the determination of manganese dioxide
GOST 30240.9-1995 Barite concentrate. Method for determination of fluoride
GOST 8775.4-1987 Lithium. Method of determination of nitrogen
GOST 32279-2013 Iron ores, concentrates, agglomerates and pellets. Method for determination of hygroscopic water content
GOST 19728.10-2001 Talc and talcomagnesite. Method for determination of copper
GOST 19728.15-2001 Talc and talcomagnesite. Method for determination of arsenic
GOST 19728.15-1974 Talc and talcmagnesite. Method for determination of arsenic
GOST 19728.10-1988 Talc and talcomagnesite. Method for determination of copper
GOST 22772.10-1990 Manganese ores, concentrates and agglomerates. Methods for determination aluminium
GOST 23581.7-1979 Iron ores, concentrates, agglomerates and pellets. Methods of the determination of zinc and lead content
GOST 23581.11-1979 Iron ores, concentrates, agglomerates and pellets. Method of determination of metallic iron content
GOST 23581.12-1979 Iron ores, concentrates, agglomerates and pellets. Methods for the determination of chemically combined water
GOST 23581.14-1979 Iron ores, concentrates, agglomerates and pellets. Method of determination of insoluble residue
GOST 30240.1-1995 Barite concentrate. Methods for determination of barium sulphate
GOST 23581.15-1981 Iron ores, concentrates, agglomerates and pellets. Methods for the determination of silicon dioxide
GOST 23581.21-1981 Iron ores, concentrates, agglomerates and pellets. Methods for the determination of vanadium pentoxide
GOST 23581.22-1981 Iron ores, concentrates, agglomerates and pellets. Methods for the determination of nickel protoxide
GOST 16589-1986 Iron ores of iron quartzite type. Method for determination of magnetite iron
GOST 15933.11-1970 Ferroniobium. Method for the determination of nitrogen content
GOST 21600.6-1983 Ferrochrome. Method for the determination of nitrogen
GOST 30181.7-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (in ammonium and amide forms, using hypochlorite method)
GOST 19187-1983 Iron ores concentrates, agglomerates and pellets. Methods for determination of barium oxide
GOST 23581.3-1979 Iron ores, concentrates, agglomerates and pellets. Method for the determination of divalent iron calculated as ferrous oxide
GOST 23581.4-1979 Iron ores, concentrates, agglomerates and pellets. Method of the determination of titanium dioxide content
GOST 15848.3-1990 Chromium ores and concentrates. Method for determination of ferrous protoxide (II)

YU-JUS, Method for Determination of Nitrogen Content in Ore

JUS B.G8.304-1988 Ores and concentrates. Cbromium ores. Determination of calcium and magnesium contents. EUTA titrimetric method
JUS B.G8.372-1983 Ores and concentrates. Zine concentrate. Methods for chemical analysis. Determination of fluor
JUS B.G8.303-1988 Ores and concentrates. Cbromium ore? and concentrates. Determinat ion of chromium content. Titriuetric method
JUS B.G8.305-1988 Ores and concentrates. Chromium ores and concentrates. Determination of silicon content. Spectrometric and gravimetric mcthods
JUS B.G8.104-1989 Iron ores. Determination of silicon coutent. Gravimetric methods
JUS B.G8.106-1977 Methods ofchemical anatysis of iron ores. Determination of total iron content
JUS B.G8.101-1977 Methods of chemical analvsis of iron ore?. Determination of moisture content
JUS B.G8.471-1983 Ores and concentrates. Copper concentrate. Determination of vvater content
JUS B.G8.202-1982 Ores and concentrates. Manganes ores and concentrates. Determ ination of moisture content
JUS B.G8.214-1981 Ores and concentrates. Manganese ores. Methods for chemical analysis. Determination of copper

Japanese Industrial Standards Committee (JISC), Method for Determination of Nitrogen Content in Ore

JIS M 8121:2022 Ores -- Methods for determination of copper
JIS M 8263:1994 Chromium ores -- Method for determination of iron content
JIS M 8264:1993 Chromium ores -- Determination of silicon content
JIS M 8266:1994 Chromium ores -- Method for determination of aluminium content
JIS M 8217:1994 Iron ores -- Methods for determination of sulfur content
JIS M 8230:1994 Iron ores -- Methods for determination of bismuth content
JIS M 8262:1993 Chromium ores -- Determination of chromium content
JIS M 8220:1995 Iron ores -- Methods for determination of aluminium content
JIS M 8237:1995 Manganese ores -- Methods for determination of sulphur content
JIS M 8239:1995 Manganese ores -- Methods for determination of aluminium content
JIS M 8219:1995 Iron ores -- Methods for determination of titanium content
JIS M 8240:1995 Manganese ores -- Methods for determination of calcium content
JIS M 8242:1995 Manganese ores -- Method for determination of copper content
JIS M 8321:1999 Titanium ores -- Methods for determination of niobium
JIS M 8235:2004 Manganese ores -- Determination of silicon content
JIS M 8234:2004 Manganese ores -- Methods for determination of iron content
JIS M 8239:2015 Manganese ores -- Methods for determination of aluminium
JIS M 8240:2015 Manganese ores -- Methods for determination of calcium
JIS M 8234:2016 Manganese ores -- Methods for determination of iron content
JIS M 8237:2016 Manganese ores -- Methods for determination of sulphur content
JIS M 8242:2018 Manganese ores -- Method for determination of copper content
JIS M 8216:1994 Iron ores -- Method for determination of phosphorus content
JIS M 8214:1995 Iron ores -- Methods for determination of silicon content
JIS M 8215:1995 Iron ores -- Methods for determination of manganese content
JIS M 8207:1995 Iron ores -- Method for determination of sodium content
JIS M 8208:1995 Iron ores -- Method for determination of potassium content
JIS M 8210:1995 Iron ores -- Methods for determination of cobalt content
JIS M 8127:1994 Ores -- Methods for determination of tin
JIS M 8126:1994 Ores -- Methods for determination of nickel
JIS M 8123:1994 Ores -- Methods for determination of lead
JIS M 8122:1994 Ores -- Methods for determination of sulfur
JIS M 8135:1994 Ores -- Method for determination of cadmium
JIS M 8134:1994 Ores -- Methods for determination of selenium
JIS M 8132:1992 Ores -- Methods for determination of arsenic
JIS M 8129:1994 Ores -- Methods for determination of cobalt
JIS M 8123:1999 Ores -- Methods for determination of lead
JIS M 8123:2006 Ores -- Methods for determination of lead
JIS M 8234:1992 Manganese ores -- Determination of iron content
JIS M 8235:1992 Manganese ores -- Determination of silicon content
JIS M 8267:1988 Method for determination of phosphorus in chromium ores
JIS M 8402:1977 Methods for determination of uranium in ores
JIS M 8403:1977 Methods for determination of thorium in ores
JIS M 8405:1976 Methods for determination of yttrium in ores
JIS M 8218:1997 Iron ores -- Methods for determination of copper content
JIS M 8221:1997 Iron ores -- Methods for determination of calcium content
JIS M 8222:1997 Iron ores -- Methods for determination of magnesium content
JIS M 8223:1997 Iron ores -- Methods for determination of nickel content
JIS M 8224:1997 Iron ores -- Methods for determination of chromium content
JIS M 8225:1997 Iron ores -- Methods for determination of vanadium content
JIS M 8226:1997 Iron ores -- Method for determination of arsenic content
JIS M 8227:1997 Iron ores -- Methods for determination of tin content
JIS M 8228:1997 Iron ores -- Methods for determination of zinc content
JIS M 8229:1997 Iron ores -- Method for determination of lead content
JIS M 8268:2004 Chromium ores -- Methods for determination of sulfur content
JIS M 8236:2004 Manganese ores -- Methods for determination of phosphorus content
JIS M 8267:2004 Chromium ores -- Method for determination of phosphorus content
JIS M 8265:2005 Chromium ores -- Methods for determination of magnesium content
JIS M 8232:2005 Manganese ores -- Methods for determination of manganese content
JIS M 8226:2006 Iron ores -- Methods for determination of arsenic content
JIS M 8212:1994 Iron ores -- Methods for determination of total iron content
JIS M 8130:1996 Methods for determination of antimony in ores
JIS M 8133:1996 Methods for determination of bismuth in ores
JIS M 8121:1997 Methods for determination of copper in ores
JIS M 8124:2003 Ores -- Methods for determination of zinc
JIS M 8124:1979 Methods for determination of zinc in ores
JIS M 8263:2021 Chromium ores -- Methods for determination of iron content
JIS M 8236:1988 Methods for determination of phosphorus in manganese ores
JIS M 8317:1976 Determination of manganese in titanium ores
JIS M 8318:1967 Determination of calcium in titanium ores
JIS M 8319:1967 Determination of magnesium in titanium ores
JIS M 8265:1994 Chromium ores -- Method for determination of magnesium content
JIS M 8233:1995 Manganese ores -- Methods for determination of active oxygen content
JIS M 8311:1997 Method for determination of titanium in titanium ores
JIS M 8312:1997 Methods for determination of iron in titanium ores
JIS M 8314:1997 Methods for determination of silicon dioxide in titanium ores
JIS M 8315:1997 Methods for determination of vanadium in titanium ores
JIS M 8316:1997 Methods for determination of chromium in titanium ores
JIS M 8211:1995 Iron ores -- Method for determination of combined water content
JIS M 8111:1998 Method for determination of gold and silver in ores
JIS M 8407:1977 Method for determination of niobium and tantalum in ores
JIS M 8231:2005 Manganese ores -- Methods for determination of combined water contents
JIS M 8213:1995 Iron ores -- Method for determination of acid soluble iron (II) content
JIS M 8231:1982 Methods for determination of combined water in manganese ores
JIS M 8404:1976 Methods for determination of rare earths in ores
JIS M 8226 AMD 1:2022 Iron ores -- Methods for determination of arsenic content (Amendment 1)
JIS M 8705:2013 Iron ores -- Determination of the moisture content of a lot
JIS M 8705:2015 Iron ores -- Determination of the moisture content of a lot
JIS M 8705:1996 Iron ores -- Determination of moisture content of a consignment
JIS M 8705:2006 Iron ores -- Determination of the moisture content of a lot
JIS M 8130 AMD 1:2016 Methods for determination of antimony in ores (Amendment 1)
JIS M 8133 AMD 1:2016 Methods for determination of bismuth in ores (Amendment 1)
JIS H 1685:1976 Methods for determination of nitrogen in tantalum
JIS M 8406:1976 Method for determination of yttrium group rare earths in ores
JIS G 1228:1997 Iron and steel -- Methods for determination of nitrogen content
JIS M 8264:2022 Chromium ores -- Methods for determination of silicon content
JIS M 8232:1990 Manganese ores -- Determination of manganese content
JIS M 8268:1990 Chromium ores -- Determination of sulfur content
JIS M 8262:2006 Chromium ores -- Determination of chromium content
JIS M 8264:2006 Chromium ores -- Determination of silicon content
JIS M 8212:2005 Iron ores -- Determination of total iron content
JIS M 8705:2021 Iron ores -- Determination of the moisture content of a lot

Korean Agency for Technology and Standards (KATS), Method for Determination of Nitrogen Content in Ore

KS E 3073-2011(2016) Chromium ores－Method for determination of iron content
KS E 3073-2011(2021) Chromium ores－Method for determination of iron content
KS E 3086-2022 Chromium ores — Method for determination of aluminium content
KS E 3085-2012(2017) Chromium ores－Method for determination of magnesium－EDTA titrimetric method
KS M 2112-2011 Crude petroleum and petroleum products-Determination of nitrogen content
KS E 3081-2002 Determination of N oxygen in manganese ores
KS D 2555-2005 Methods for determination of nitrogen in tantalum
KS D 2530-2007 Methods for determination of nitrogen in titanium and titanium alloys
KS E ISO 2599:2003 Iron ores－Determination of phosphorus content－Titrimetric method
KS E ISO 6609:2001 Aluminium ores－Determination of iron content－Titrimetric method
KS E ISO 6609-2001(2016) Aluminium ores ― Determination of iron content ― Titrimetric method
KS E ISO 2599-2003(2018) Iron ores－Determination of phosphorus content－Titrimetric method
KS E ISO 6609-2001(2021) Aluminium ores ― Determination of iron content ― Titrimetric method
KS E 3047-2011(2016) Method for sampling and method of determination of moisture content of garnierite nickel ores
KS E ISO 6994:2021 Aluminium ores — Determination of aluminium content —EDTA titrimetric method
KS E ISO 6830-2012(2022) Iron ores－Determination of aluminium content－EDTA titrimetric method
KS E ISO 317:2011 Manganese ores and concentrates-Determination of arsenic content-Spectrometric method
KS E ISO 4690:2002 Iron ores－Determination of sulfur content－Combustion method
KS E ISO 4690:2007 Iron ores-Determination of sulfur content-Combustion method
KS E ISO 4295:2012 Manganese ores and concentrates－Determination of aluminium content－Photometric and gravimetric methods
KS E 3908-2015 Methods for sampling preparation and determination of moisture content of non-ferrous metal bearing ores
KS D 1811-2003 Methods for determination of nitrogen in iron and steel
KS E 3080-2004 Method for determination of selenium in ores
KS E 3003-1993 Methods for determination of tungsten in ores
KS E 3004-1993 Methods for determination of arsenic in ores
KS E 3029-1993 Determination or mo1ybdenum in ores
KS E 3082-1998 Determination of cadmium in ores
KS E 3050-1996 Methods for determination of nickel in ores
KS E 3001-2006 Methods for determination of copper in ores
KS E 3062-2006 Methods for determination of antimony in ores
KS E 3070-2006 Methods for determination of bismuth in ores
KS E 3068-2007 Determination of cobalt in ores
KS E 3006-2008 Methods for determination of zinc in ores
KS E 3002-2011 Methods for determination of lead in ores
KS E 3005-2011 Manganese ores－Determination of manganese content
KS E 3100-2009 Methods for determination of uranium in ores
KS E 3067-2008 Determination of tin in ores
KS E 3062-1972 Methods for determination of antimony in ores
KS E ISO 549:2004 Manganese ores－Determination of combined water content－Gravimetric method
KS E ISO 549-2004(2019) Manganese ores－Determination of combined water content－Gravimetric method
KS E ISO 4299:2003 Manganese ores－Determination of moisture content
KS E 3909-1993 Chromium ores-Determination of sulfur content
KS E 3005-2011(2016) Manganese ores－Determination of manganese content
KS E 3909-2002(2017) Chromium ores－Determination of sulfur content
KS E 3909-2022 Chromium ores — Determination of sulfur content
KS E 3910-2009(2019) Chromium ores－Determination of chromium content
KS E 3005-2011(2021) Manganese ores－Determination of manganese content
KS E 3005-1972 Manganese ores－Determination of manganese content
KS E ISO 317-2011(2021) Manganese ores and concentrates－Determination of arsenic content－Spectrometric method
KS E ISO 4295-2012(2022) Manganese ores and concentrates－Determination of aluminium content－Photometric and gravimetric methods
KS E 3915-2011 Determination of lead in titanium ores
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS E ISO 314:2011 Manganese ores-Determination of carbon dioxide content-Gravimetric method
KS E ISO 314:2013 Manganese ores－Determination of carbon dioxide content－Gravimetric method
KS E 3910-2009 Chromium ores－Determination of chromium content
KS E 3916-2011 Determination of niobium in titanium ores
KS E 3917-2011 Determination of phosphorus in titanium ores
KS E 3027-2006 Methods for determination of silicon in manganese ores
KS E 3051-2008 Determination of gold and silver in ores
KS E 3073-2011 Chromium ores－Method for determination of iron content
KS E 3088-2002 Titanium ores－Methods for determination of iron
KS E 3090-2002 Methods for determination of vanadium in titanium ores
KS E 3091-2002 Determination of chromium in titanium ores
KS E 3092-2002 Titanium ores－Methods for determination of manganese
KS E 3094-2002 Titanium ores-Methods for determination of magnesium
KS E 3014-1995 Methods for determination of sulfur in iron ores
KS E 3909-2002 Chromium ores－Determination of sulfur content
KS E 3089-2002 Methods for determination of silicon dioxide in titanium ores
KS E 3026-1996 Methods for determination of sulfur in manganese ores
KS E 3044-2001 Methods for determination of bismuth in iron ores
KS E 3060-2001 Methods for determination of chromium in iron ores
KS E 3093-2002 Titanium ores－Methods for determination of calcium
KS E 3087-2007 Method for determination of phosphorus in chromium ores
KS E 3911-2008 Methods for determination of copper in manganese ores
KS E 3914-2011 Determination of tin in titanium ores
KS E 3913-2011 Determination of arsenic in titanium ores
KS E 3060-1971 Methods for determination of chromium in iron ores
KS E ISO 4689-2:2006 Iron ores-Determination of sulfur content-Part 2:Combustion/titration method
KS E ISO 6130-2011(2016) Chromium ores－Determination of total iron content－Titrimetric method after reduction
KS E ISO 4689-2:2017 Iron ores－Determination of sulfur content－Part 2：Combustion/titration method
KS E ISO 3087-2012(2017) Iron ores－Determination of the moisture content of a lot
KS E ISO 4299:2018 Manganese ores — Determination of moisture content

CZ-CSN, Method for Determination of Nitrogen Content in Ore

CSN 65 4836-1983 Minerál fertilizers Methode for determination of total nitrogen content
CSN 44 1752-1988 Copper ores and concentrates. Sulphur determination
CSN 65 4835-1983 Minerál fertilizers. Determination of ammoniacal nitrogen content by distillating method
CSN ISO 4690:1993 Iron ores. Determination of sulfur content. Combustion method
CSN 44 1746-1988 Copper ores and concentrates. Mercury determination
CSN 44 1745-1988 Copper ores and concentrates. Selenium determination
CSN 44 1748-1988 Copper ores and concentrates. Thallium determination
CSN 44 1747-1988 Copper ores and concentrates. Tellurium determination
CSN 44 1835-1980 Manganese ores, concentrates and aglomerates. Gravimetric determlnation of moisture content.
CSN 44 1853-1987 Manganese ores concentrates and agglomerates. Determination of lead. Atomic absorption and polarographic methods
CSN 44 1629-1989 Lead - zinc ores. Titrimetric method of determination of iron content
CSN ISO 2597:1993 Iron ores. Determination of total iron content. Titrametric methods
CSN 44 1340-2004 Lead-zinc ores. Photometric method of determination of germanium
CSN 44 1632-1989 Lead - zinc ores. Photometric method of determination of germanium
CSN 44 1627-1989 Lead - zinc ores. Potentiometric method of determination of arsenic
CSN 44 1798-1983 Iron ores and concentrates. Determination of combined water. The gaavimetric method
CSN 44 1744-1988 Copper ores and concentrates. Manganese determination
CSN ISO 9507:1993 Iron ores. Determination of total iron content. Titanium (III) chloride reduction methods
CSN 44 1755-1988 Copper ores and concentrates. Arsenic determination
CSN 44 1830-1983 Manganese ores, concentrates and aglomerates. Determination of phosporus. The photometric methods.
CSN ISO 6130:1992 Chromium ores - Determination of total iron content - Titrimetric method after reduction
CSN 44 1806-1979 Iron ores, concentrates, aglomerates and pellets. Determination of sulphur content. Volumetric and gravimetric methods.
CSN ISO 4299:1993 Manganese ores. Determination of moisture content

VN-TCVN, Method for Determination of Nitrogen Content in Ore

TCVN 3638-1981 Tin ores.Method for determination of tin content
TCVN 3642-1981 Tin ores.Mehtod for the determination of arsenic content
TCVN 3643-1981 Tin ores.Method for the determination of bismuth content
TCVN 3644-1981 Tin ores.Method for the determination of stibium content
TCVN 3645-1981 Tin ores.Method for the determination of lead content
TCVN 3637-1981 Tin ores.Method for determination of moisture content
TCVN 3646-1981 Tin ores.Method for the determination of total iron content
TCVN 3639-1981 Tin ores.Method for the determination of aluminium oxide content
TCVN 3640-1981 Tin ores.Method for the determination of tungsten oxide content
TCVN 3647-1981 Tin ores.Method for the determination of copper and zinc contents
TCVN 3641-1981 Tin ores.Method for the determination of silicon dioxide content
TCVN 3719-1982 Tin ores.Method for the determination of titanium dioxide content
TCVN 3720-1982 Tin ores.Determination of zirconium dioxide content
TCVN 7803-2007 Iron ores.Determination of phosphorus content.Titrimetric method
TCVN 2828-1999 Aluminium ores.Determination of iron content.Titrimetric method
TCVN 2827-1999 Aluminium ores.Determination of aluminium content.EDTA titrimetric method
TCVN 3648-1981 Tin ores.Method for the determination of calcium oxide and magnesium oxide contents
TCVN 3706-1990 Aquatic products.Method for the determination of nitrogen ammonia content
TCVN 2731-1987 Concentrate of chromium ore,.Method for the determination of total iron content

RO-ASRO, Method for Determination of Nitrogen Content in Ore

STAS SR 13155-11/C1-1997 Ores and rare earth concentrates Method for determlnatlon of manganese content
STAS SR 13155-11-1997 Ores and rare earths concentrates Method for determination of manganese content
STAS SR 13155-12-1997 Ores and rare earths concentrates Method for determination of uranium content
STAS SR 13155-9-1997 Ores: and rare earths concentrates Method for determination of total iron content
SR 1314-29-1995 Manganese ores and concentrates. Determination of nickel contents. Gravimetric method
STAS SR 13155-10-1997 Ores and rare earths concentrates Method for determination of calciun oxid content
STAS 1314/30-1977 MANGANESE ORES AND CONCENTRATES Determination of titanium content
STAS SR ISO 2599:1995 Iron ores - Determination of phosphorus content -Titrimetric method
STAS SR ISO 5890:1981 Manganese ores and concentrates- Determination of silicon content- Gravimetric method
STAS 8854-1972 ADDITIVES FOR MINERAL OILS Determination of nitrogen content
SR 1314-28-1996 Manganese ores and concentrates-Determination of arsenic content-Potentiometric method
STAS 1314/31-1986 MANGANESE ORES AND CONCENTRATES Determination of aluminium content
STAS 1314/34-1979 MANGANESE ORES AND CONCENTRATES Determination of sulphates content
STAS 1574/11-1973 IRON ORES AND CONCENTRATES Determination of lead conteni
STAS 1574/11-1985 IRON ORES AND CONCENTRATES Determination of lead content
STAS 6895-1963
STAS 7716-1967
STAS 6887-1963
STAS 6890-1963
STAS 7478-1966
STAS 7592-1966
STAS 7591-1966
STAS 6892-1963
STAS 6894-1963
STAS 6893-1963
STAS 11009/1-1977 MERCURY ORES AND CONCENTRATES Determination of mercury content
STAS 1314/11-1979 MANGANESE ORES AND CONCENTRATES Determination of lead content
STAS 1314/21-1977 MANGANESE ORES AND CONCENTRATES. Determination of chromium content.
STAS 1314/22-1977 MANGANESE ORES AND CONCENTRATES. Determination of vanadium content.
STAS 1314/23-1977 MANGANESE ORES AND CONCENTRATES. Determination of cobalt.
STAS 1314/4-1986 MANGANESE ORES AND CONCENTRATES Determination of phosphorus content
STAS 1574/13-1975 IRON ORES AND CONCENTRATES Determination of arsenic
STAS 1574/13-1985 IRON ORES AND CONCENTRATES Determination of arsenic content
STAS 1574/16-1985 IRON ORES AND CONCENTRATES Determination of chromium content
STAS 1574/21-1986 IRON ORES AND CONCENTRATES Cobalt content determination
STAS 1574/22-1986 IRON ORES AND CONCENTRATES Nickel content determination
STAS SR 13155-4-1995 Ores and rare earths concentrates. Determination of phosphorus content
STAS 11009/2-1977 MERCURY ORES AND CONCENTRATES Determination of sulphur content
STAS 1314/20-1989 MANGANESE ORES AND CONCENTRATES Barium oxide content determination
STAS 1314/25-1977 MANGANESE ORES AND CONCENTRATES Determination of metallic iron content
STAS 1314/27-1977 MANGANESE ORES AND CONCENTRATES Determination of zinc content
STAS 1314/7-1975 MANGANESE ORES AND CONCENTRATES Determination of sulphur content
STAS 1574/10-1985 IRON ORES AND CONCENTRATES Determination of zinc content
STAS 1574/7-1984 IRON ORES AND CONCENTRATES Aluminium oxide content determinition
STAS 1574/9-1984 IRON ORES AND CONCENTKATES Copper content determination
SR ISO 4299:1994 Manganese ores Determination of moisture content

工业和信息化部, Method for Determination of Nitrogen Content in Ore

JC/T 2572-2020 Test method for fixed carbon content of graphite ore

British Standards Institution (BSI), Method for Determination of Nitrogen Content in Ore

BS 7020-8.1:1989 Analysis of iron ores. Methods for the determination of aluminium content. Titrimetric method
BS 7020-8.1:1988 Analysis of iron ores. Methods for the determination of aluminium content. Titrimetric method
BS 6870-2.5:1987 Analysis of aluminium ores. Chemical methods. Method for determination of iron content: titrimetric method
BS ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
BS 7020-3:1988 Analysis of iron ores. Method for the determination of combined water content
BS 6870-2.6:1987 Analysis of aluminium ores. Chemical methods. Method for determination of aluminium content: EDTA titrimetric method
BS 7020-5.1:1993 Analysis of iron ores. Methods for the determination of silicon content. Gravimetric methods
BS 7020-7.2:1988 Analysis of iron ores. Methods for the determination of sulphur content. Combustion method
BS 7020-7.1:1989 Analysis of iron ores - Methods for the determination of sulphur content - Gravimetric method
BS 7020-7.2:1989 Analysis of iron ores. Methods for the determination of sulphur content. Combustion method
BS 7020-13:1988 Analysis of iron ores. Method for the determination of arsenic content. Spectrophotometric method
BS ISO 4298:2022 Manganese ores and concentrates. Determination of manganese content. Potentiometric method
BS 7020-22:1990 Analysis of iron ores. Method for the determination of acid-soluble iron (II) content. Titrimetric method
BS 6870-2.8:1987 Analysis of aluminium ores. Chemical methods. Method for determination of phosphorus content: spectrophotometric method
PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
BS 7020-9.1:1989 Analysis of iron ores - Methods for the determination of manganese content - Spectrophotometric method
BS ISO 4689-2:2015 Iron ores. Determination of sulfur content. Combustion/titration method
BS ISO 4689-2:2004 Iron ores - Determination of sulfur content - Combustion/titration method
BS ISO 4689-2:2017 Iron ores. Determination of sulfur content. Combustion/titration method
PD ISO/TS 2597-4:2019 Iron ores. Determination of total iron content. Potentiometric titration method
BS 6870-2.7:1987 Analysis of aluminium ores. Chemical methods. Method for determination of titanium content: spectrophotometric method

Professional Standard - Ferrous Metallurgy, Method for Determination of Nitrogen Content in Ore

YB/T 4382-2014 Determination of free water in iron ores
YB/T 191.1-2001 Methods for chemical analysis of chromium ores----The gravimetric method for determination of moisture content
YB/T 191.2-2001 Methods for chemical analysis of chromium ores----Titrimetric method for the determination of oxidation chromium content

Indonesia Standards, Method for Determination of Nitrogen Content in Ore

SNI 13-3490-1994 Garnierite nickel ores, Method for determination of nickel
SNI 13-3610-1994 Determination of gold and silver in ores by fire assay methods
SNI 13-3489-1994 Garnerite nickel ores, Method for determination of moisture content
SNI 4146-2013

Jilin Provincial Standard of the People's Republic of China, Method for Determination of Nitrogen Content in Ore

DB22/T 1932-2013 Determination method of total nitrogen content in peat (Kjeldahl method)

TR-TSE, Method for Determination of Nitrogen Content in Ore

TS 577-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF TITANIUM CONTENT
TS 569-1967 METHODS OF CHEMICAL ANALYSIS OF MANGANESEORES DETERMINATION OF VANADIUM CONTENT
TS 600-1968 METHODiS OF CHEMICAL ANALYSIS OF MANGANESE OBES DETERMINAT?ON OF ZING CONTENT
TS 683-1969 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CHROMIUM CONTEN?
TS 426-1966 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF TOTAL MANGANESE CONTENT
TS 587-1968 METHODlS OF CHEMICAL, ANALYSIS OF MANGANBSE ORES DETE?BMINATION OF TOTAL ?RON CONTENT
TS 599-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF BARIUM OXH>E CONTBNT
TS 568-1967 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CALCIUM OXIDE CONTENT AND MAGNESIUM OXIDE CONTENT

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Method for Determination of Nitrogen Content in Ore

GB 4581.5-1984 Alunite ores--Determination of aluminium content--Volumetric method
GB 4581.9-1984 Alunite ores--Determination of silicon content--Gravimetric method
GB/T 6730.10-2014 Iron ores.Determination of silicon content.Gravimetric methods
GB/T 6730.2-1986 Methods for chemical analysis of iron ores--Gravimetric method for the determination of moisture content
GB/T 24230-2009 Chromium ores and concentrates.Determination of chromium content.Titrimetric method
GB 4581.6-1984 Alunite ores--Determination of combined water content--Gravimetric method
GB 9018.9-1988 Celestite ores--Determination of aluminium content--EDTA volumetric method
GB/T 1510-2006 Manganese ores - Determination of aluminium content - EDTA titrimetric method
GB/T 1510-2016 Determination of Aluminum Content in Manganese Ore by EDTA Titration
GB/T 6730.11-2007 Iron ores.Determination of aluminium content.EDTA titrimerric method
GB/T 2441.1-2001 Determination of urea-Determination of total nitrogen content
GB/T 6730.24-1986 Methods for chemical analysis of iron ores--The arsenazo 3 photometric method for the determination of rare earth elements content
GB/T 6730.17-2014 Iron ores.Determination of sulfur content.Combustion iodometric method
GB 9018.10-1988 Celestite ores--Determination of hygroscopic moisture content--Gravimetric method
GB/T 29516-2013 Manganese ores.Determination of moisture content
GB/T 24229-2009 Chromium ores and concentrates.Determination of aluminium content.Complexometric method
GB 9018.2-1988 Celestite ores--Determination of barium content--Barium chromate volumetric method
GB 9018.1-1988 Celestite ores--Determination of strontium and calcium contents--EDTA volumetric method
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 1871.4-1995 Phosphate rock and concentrate--Determination of calcium oxide content--Volumetric methods
GB/T 1880-1995 Phosphate rock and concentrate--Determination of sulfur trioxide content--Gravimetric method
GB/T 6625-1986 Test methods for nitrogen content of nitrogen-doped getter
GB/T 1511-2006 Manganese ores. Determination of calcium and magnesium contents. EDTA titrimetric method
GB/T 24221-2009 Chromium ores.Determination of calcium and magnesium contents.EDTA titrimetric method
GB/T 24225-2009 Chromium ores.Determination of total iron content.Titrimetric method after reduction
GB/T 6730.71-2014 Iron ores.Determination of acid-soluble iron(II) content.Titrimetric method

Professional Standard - Chemical Industry, Method for Determination of Nitrogen Content in Ore

HG/T 2957.9-1984(1997) Alunite ores-Determination of silicon content-Gravimetric method
HG/T 2957.5-1984(1997) Alunite ores-Determination of aluminium content-Volumetric method
HG/T 2957.5-2004 Volumetric method for determination of aluminum content in alunite ore
HG/T 2957.9-2004 Gravimetric method for determination of silicon content in alunite ore
HG/T 2958.9-1988 Celestite ores-Determination of aluminium content-EDTA volumetric method
HG/T 2957.6-1984(1997) Alunite ores-Determination of combined water content-Gravimetric method
HG/T 2958.10-1988 Celestite ores-Determination of hygroscopic moisture content-Gravimetric method
HG/T 2957.6-2004 Gravimetric method for determination of combined water content in alunite ore
HG/T 2957.3-2004 Gravimetric method for determination of adsorbed water content in alunite ore
HG/T 2958.1-1988 Celestite ores-Determination of strontium and calcium contents-EDTA volumetric method
HG/T 2958.2-1988 Celestite-Determination of barium cantent-Barium chromate volumetric method

Association Francaise de Normalisation, Method for Determination of Nitrogen Content in Ore

NF A22-409:1986 Manganese ores. Determination of lead content. Gravimetric determination.
NF C17-200 F1:2000 Solid mineral fuels - Determination of nitrogen.
NF A20-403:1984 Iron ores. Determination of phosphore content. Titrimetric method.
NF A22-407*NF ISO 317:1986 Manganese ores and concentrates. Determination of arsenic content. Spectrometric method.
NF A22-406:1986 Manganese ores and concentrates. Determination of lead content. Polarographic methods.
NF A20-407*NF ISO 4690:1987 Iron ores. Determination of sulphur content. Combustion method.
NF A20-414:1984 Iron ores. Determination of silicon content. Gravimetric methods.
NF U42-141:1984 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method.
NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
NF A20-406*NF ISO 4689:1987 Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.
NF A20-409:1990 Iron ores. Determination of total iron content. Silver reduction titrimetric method.

AENOR, Method for Determination of Nitrogen Content in Ore

UNE 22132:1988 IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 7353:1975 DETERMINATION OF POTASSIUM CONTENT IN IRON ORES, SLAGS AND LIMESTONES BY ATOMIC ABSORPTION METHOD.
UNE 7359:1978 DETERMINATION OF COPPER CONTENT IN IRON ORES, SLAGS AND LIMESTONES BY OMIC ABSORPTION METHOD.
UNE 7360:1978 DETERMINATION OF ZINC CONTENT IN IRON ORES, SLAGS AND LIMESTONES BY ATOMIC ABSORPTION METHOD.
UNE 22138:1990 IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD

International Organization for Standardization (ISO), Method for Determination of Nitrogen Content in Ore

ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
ISO 2599:1983 Iron ores; Determination of phosphorus content; Titrimetric method
ISO/R 550:1966 Methods of chemical analysis of manganese ores — Determination of titanium content
ISO 5890:1981 Manganese ores and concentrates; Determination of silicon content; Gravimetric method
ISO 6331:1983 Chromium ores and concentrates; Determination of chromium content; Titrimetric method
ISO 2597:1973 Iron ores — Determination of total iron content — Volumetric method
ISO 6609:1992 Aluminium ores; Determination of iron content; Titrimetric method
ISO 6830:1986 Iron ores; Determination of aluminium content; EDTA titrimetric method
ISO 6609:1985 Aluminium ores; Determination of iron content; Titrimetric method
ISO/R 313:1963 Methods of chemical analysis of manganese ores — Determination of total iron content
ISO/R 319:1963 Methods of chemical analysis of manganese ores — Determination of total manganese content
ISO 4690:1986 Iron ores; Determination of sulfur content; Combustion method
ISO 549:1975 Title missing - Legacy paper document
ISO 549:1981 Manganese ores; Determination of combined water content; Gravimetric method
ISO 2598:1980 Iron ores — Determination of silicon content — Gravimetric methods
ISO 4299:1989 Manganese ores; determination of moisture content
ISO 6994:1986 Aluminium ores; Determination of aluminium content; EDTA titrimetric method
ISO 2597:1985 Iron ores; Determination of total iron content; Titrimetric methods
ISO 9035:1989 Iron ores; determination of acid-soluble iron(II) content; titrimetric method
ISO 317:1984 Manganese ores and concentrates; Determination of arsenic content; Spectrometric method
ISO 4300:1984 Manganese ores and concentrates — Determination of lead content — Polarographic methods
ISO 29541:2010 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
ISO 4298:1978 Manganese ores and concentrates — Determination of manganese content — Potentiometric method
ISO 4298:1984 Manganese ores and concentrates; Determination of manganese content; Potentiometric method
ISO 4298:2022 Manganese ores and concentrates — Determination of manganese content — Potentiometric method
ISO 4295:1979 Manganese ores and concentrates — Determination of aluminium content — Photometric and gravimetric methods
ISO 4295:1988 Manganese ores and concentrates; determination of aluminium content; photometric and gravimetric methods
ISO 314:1975 Title missing - Legacy paper document
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 314:1981 Manganese ores; Determination of carbon dioxide content; Gravimetric method
ISO 3087:1974 Iron ores — Determination of moisture content
ISO 4299:1980 Manganese ores — Determination of moisture content

PL-PKN, Method for Determination of Nitrogen Content in Ore

PN H04107-1993 Iron ores. Determination of phosphorus content. Titrimetric method
PN H04128-1992 Iron ores. Determination of aluminium content. EDTA titrimetric method
PN H04126-1993 Iron ores. Determination of sulfur content. Combustion method
PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method

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, Method for Determination of Nitrogen Content in Ore

GB/T 6730.20-2016 Iron ores—Determination of phosphorus content—Titrimetric method
GB/T 6730.44-2017 Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method
GB/T 6730.50-2016 Iron ores—Determination of carbon content—Gas volumetric method
GB/T 6730.29-2016 Iron ores—Determination of barium content—Barium sulfate grarimetric method
GB/T 6730.16-2016 Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 6730.26-2017 Iron ores—Determination of fluorine content—Thorium nitrate titrimetric method
GB/T 1511-2016 Manganese ores—Determination of calcium and magnesium contents—EDTA titrimetric method

Professional Standard - Petrochemical Industry, Method for Determination of Nitrogen Content in Ore

SH/T 0413-1992 Determination of Trace Basic Nitrogen Content in Liquid Paraffin
SH/T 0224-1992 Determination of Nitrogen Content in Petroleum Additives (Kirsch method)
SH/T 0171-1992 Method for Determination of Nitrogen Content in Petroleum and Petroleum Products (Thymol Colorimetric Method)

Professional Standard - Military and Civilian Products, Method for Determination of Nitrogen Content in Ore

WJ 2128-1993 Method for Determination of Nitrogen Content in Primer

国家市场监督管理总局、中国国家标准化管理委员会, Method for Determination of Nitrogen Content in Ore

GB/T 6730.2-2018 Iron ores—Determination of moisture content—Gravimetric method
GB/T 6730.82-2020 Iron ores—Determination of barium content—EDTA titrimetric method
GB/T 14949.12-2021 Manganese ores—Determination of combined water content—Gravimetric method

American Society for Testing and Materials (ASTM), Method for Determination of Nitrogen Content in Ore

ASTM E247-01(2005) Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E247-01 Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E247-96 Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E247-01(2015)e1 Standard Test Method for Determination of Silica in Manganese Ores, Iron Ores, and Related Materials by Gravimetry
ASTM E945-96 Standard Test Method for Determination of Zinc in Zinc Ores and Concentrates by Complexometric Tritrimetry
ASTM E945-02a Standard Test Method for Determination of Zinc in Zinc Ores and Concentrates by Complexometric Tritrimetry
ASTM E945-02 Standard Test Method for Determination of Zinc in Zinc Ores and Concentrates by Complexometric Tritrimetry
ASTM E1070-00(2005) Standard Test Method for Determination of Phosphorus in Iron Ores by the Phosphometric Method
ASTM E1070-00 Standard Test Method for Determination of Phosphorus in Iron Ores by the Phosphometric Method
ASTM E314-00 Standard Test Methods for Manganese in Iron Ores
ASTM E314-00(2005) Standard Test Methods for Manganese in Iron Ores

KR-KS, Method for Determination of Nitrogen Content in Ore

KS E ISO 6994-2021 Aluminium ores — Determination of aluminium content —EDTA titrimetric method
KS E ISO 4690-2002 Iron ores－Determination of sulfur content－Combustion method
KS E ISO 314-2011 Manganese ores－Determination of carbon dioxide content－Gravimetric method

Professional Standard - Agriculture, Method for Determination of Nitrogen Content in Ore

219药典三部-2020 Content Determination Method 0704 Nitrogen Determination Method

Malaysia Standards, Method for Determination of Nitrogen Content in Ore

MS 886-1984

Henan Provincial Standard of the People's Republic of China, Method for Determination of Nitrogen Content in Ore

DB41/T 993-2014 Titration method for determination of magnetic iron content in iron ore

ZA-SANS, Method for Determination of Nitrogen Content in Ore

SANS 333:1996 Coal - Determination of nitrogen - Semi-micro Kjeldahl method

German Institute for Standardization, Method for Determination of Nitrogen Content in Ore

DIN CEN/TS 15559:2007 Fertilizers - Determination of nitric and ammoniacal nitrogen according to Arnd; German version CEN/TS 15559:2007

Professional Standard - Non-ferrous Metal, Method for Determination of Nitrogen Content in Ore

YS/T 575.5-2007 Methods for chemical analysis of bauxite.Part5:Determination of oxide content.Orthophenanthroline photometric method