ZH
RU
ES

Determination and calculation of trace iron content

Determination and calculation of trace iron content, Total:492 items.

In the international standard classification, Determination and calculation of trace iron content involves: Ferroalloys, Milk and milk products, Ferrous metals, Animal feeding stuffs, Soil quality. Pedology, Metalliferous minerals, Cereals, pulses and derived products, Leather technology, Materials for aerospace construction, Crude petroleum, Food products in general, Wastes, Inorganic chemicals, Non-ferrous metals, Analytical chemistry, Iron and steel products, Meat, meat products and other animal produce, Testing of metals, Pulps, Paper and board, Glass, Fertilizers, Organic chemicals, Rubber.

British Standards Institution (BSI), Determination and calculation of trace iron content

BS ISO 11438-5:1993 Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of tellurium content
BS ISO 11438-6:1993 Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of thallium content
BS ISO 11438-7:1993 Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of silver content
BS ISO 11438-8:1993 Ferronickel. Determination of trace-element content by electrothermal atomic absorption spectrometric method - Determination of indium content
BS EN ISO 3727-3:2003 Butter - Determination of moisture, non-fat solids and fat contents - Calculation of fat content
BS EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Kjeldahl method
BS EN ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
BS EN ISO 4934:2003 Steel and iron. Determination of sulfur content. Gravimetric method
BS EN ISO 20483:2013 Cereals and pulses. Determination of the nitrogen content and calculation of the crude protein content. Kjeldahl method
BS EN 14346:2007 Characterization of waste - Calculation of dry matter by determination of dry residue or water content
BS EN 14346:2006 Characterization of waste — Calculation of dry matter by determination of dry residue or water content
BS EN ISO 439:2020 Steel and cast iron. Determination of silicon content. Gravimetric method
BS EN ISO 8968-4:2016 Milk and milk products. Determination of nitrogen content. Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
BS EN ISO 4938:2016 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
PD ISO/TS 2597-4:2019 Iron ores. Determination of total iron content. Potentiometric titration method
BS EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
BS ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
BS ISO 17812:2007 Paper, board and pulps - Determination of total magnesium, total calcium, total manganese, total iron and total copper
BS 6394-2:1985 Trace elements in milk and milk products - Method for the determination of iron content (reference method)
BS ISO 6467:2018 Ferrovanadium. Determination of vanadium content. Potentiometric method
BS ISO 6101-5:2006 Rubber - Determination of metal content by atomic absorption spectrometry - Determination of iron content
BS ISO 6101-5:2018 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of iron content
BS ISO 16878:2016 Iron ores. Determination of metallic iron content. Iron(III) chloride titrimetric method
PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
BS EN 15962:2011 Fertilizers. Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients

NL-NEN, Determination and calculation of trace iron content

NEN 3760-1984 Cheese - Determination of the nitrogen content according to Kjeldahl - Calculation of the crude protein content
NEN 3796-1993 Quarg (fresh cheese). Determination of hydroxyprolin content and calculation of gelatin content
NEN 3198-1984 Milk, evaporated milk and dried milk - Determination of the nitrogen content according to Kjeldahl - Calculation of the crude protein content (reference method)
NEN 6221-1980 Chemical analysis of iron and steel Gravimetric determination of the silicon content in iron and steel (perchloric acid method)
NEN 6211-1978 Chemical analysis of iron and steel - Gravimetric determination of the nickel content in iron and steel

ZA-SANS, Determination and calculation of trace iron content

SANS 5928:1978 Calculation of fixed carbon content of coal

International Organization for Standardization (ISO), Determination and calculation of trace iron content

ISO 5983:1979 Animal feeding stuffs; Determination of nitrogen content and calculation of crude protein content
ISO 3727-3:2003|IDF 80-3:2003 Butter — Determination of moisture, non-fat solids and fat contents — Part 3: Calculation of fat content
ISO 3727-3:2003 Butter - Determination of moisture, not-fat solids and fat contents - Part 3: Calculation of fat content
ISO 2597:1973 Iron ores — Determination of total iron content — Volumetric method
ISO 8343:1985 Ferronickel; Determination of silicon content; Gravimetric method
ISO 4173:1980 Ferromolybdenum; Determination of molybdenum content; Gravimetric method
ISO/TR 7955:1982 Ferroniobium; Determination of niobium content; Gravimetric method
ISO 20483:2013 Cereals and pulses.Determination of the nitrogen content and calculation of the crude protein content.Kjeldahl method
ISO 2597:1985 Iron ores; Determination of total iron content; Titrimetric methods
ISO 7692:1983 Ferrotitanium; Determination of titanium content; Titrimetric method
ISO 439:2020 Steel and cast iron — Determination of silicon content — Gravimetric method
ISO 9035:1989 Iron ores; determination of acid-soluble iron(II) content; titrimetric method
ISO/TS 17837:2008 Processed cheese products - Determination of nitrogen content and crude protein calculation - Kjeldahl method
ISO 3727-3:2003 | IDF 80-3:2003 Butter — Determination of moisture, non-fat solids and fat contents — Part 3: Calculation of fat content
ISO/TS 17837:2008|IDF/RM 25:2008 Determination of nitrogen content and calculation of crude protein content in milk and milk products Kjeldahl method
ISO 3087:1974 Iron ores — Determination of moisture content
ISO 3087:2020 Iron ores — Determination of moisture content
ISO 714:1975 Zinc; Determination of iron content; Photometric method
ISO 8968-4:2016 | IDF 20-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
ISO 4938:1988 Steel and iron; determination of nickel content; gravimetric or titrimetric method
ISO 4947:2020 Steel and cast iron — Determination of vanadium content — Potentiometric titration method
ISO 7693:1984 Ferrotungsten; Determination of tungsten content; Cinchonine gravimetric method
ISO 2598:1980 Iron ores — Determination of silicon content — Gravimetric methods
ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
ISO 2599:1983 Iron ores; Determination of phosphorus content; Titrimetric method
ISO 17812:2007 Paper, board and pulps - Determination of total magnesium, total calcium, total manganese, total iron and total copper
ISO 4158:1978 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium; Determination of silicon content; Gravimetric method
ISO 3087:1998 Iron ores - Determination of the moisture content of a lot
ISO 6467:1980 Ferrovanadium; Determination of vanadium content; Potentiometric method
ISO 6467:2018 Ferrovanadium - Determination of vanadium content - Potentiometric method
ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
ISO/TS 21826:2020 Iron ores — Determination of total iron content — EDTA photometric titration method
ISO 16878:2016 Iron ores - Determination of metallic iron content - Iron(III) chloride titrimetric method
ISO 9508:1990 Iron ores; determination of total iron content; silver reduction titrimetric method
ISO 4934:2003 Steel and iron — Determination of sulfur content — Gravimetric method
ISO 4934:1980 Steel and cast iron; Determination of sulfur content; Gravimetric method
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl 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 4748:1984 Copper alloys; Determination of iron content; Na2EDTA titrimetric method

AENOR, Determination and calculation of trace iron content

UNE 7349:1976 DETERMINATION OF CAST IRON AND STEEL CARBON CONTENT. GASOMETRIC METHOD.
UNE 22145:1990 IRON ORES. DETERMINATION OF ACID SOLUBLE IRON (II) CONTENT. TRITIMETRIC METHOD.
UNE 35066-1:1985 FERROTUNGSTEN. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35055-1:1985 FERROMOLYBDENUM. DETERMINATION OF MOLYBDENUM CONTENT. GRAVIMETRIC METHOD
UNE 22132:1988 IRON ORES. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35027-1:1985 FERROALLOYS. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE-EN ISO 20483:2014 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013)
UNE 35051-1:1983 FERROSILICON, FERROSILICOMANGANESE AND FERROSILICOCHROMIUM. DETERMINATION OF SILICON CONTENT. GRAVIMETRIC METHOD
UNE 35052-1:1985 FERROTITANIUM. DETERMINATION OF TITANIUM CONTENT. TITRIMETRIC METHOD
UNE 35057-1:1985 FERROTUNGSTEN. DETERMINATION OF TUNGSTEN CONTENT. CINCHONINE GRAVIMETRIC METHOD
UNE-EN ISO 4934:2008 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)
UNE 35053-1:1985 FERROVANADIUM. DETERMINATION OF VANADIUM CONTENT. VOLUMETRIC METHOD
UNE-EN ISO 5983-1:2007 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005)
UNE 22144:1990 DIRECT REDUCED IRON. DETERMINATION OF METALLIC IRON CONTENT. TITRIMETRIC METHOD.
UNE 22138:1990 IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD
UNE-EN ISO 439:2011 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)

CU-NC, Determination and calculation of trace iron content

NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.
NC 04-21-1968 Volumetric determination of manganese contents in steel and cast irons
NC 04-22-1968 Gravimetric determinacion of total silicon in steels and cast irons

Korean Agency for Technology and Standards (KATS), Determination and calculation of trace iron content

KS D ISO 4947:2002 Steel and cast iron－Determination of vanadium content－Potentiometric titration method
KS H ISO 3727-3:2006 Butter－Determination of moisture, non-fat solids and fat contents－Part 3：Calculation of fat content
KS I ISO 11461-2005(2015) Soil quality－Determination of soil water content calculatedon a volume basis(Gravimetric method)
KS D ISO TR 7955:2008 Ferroniobium－Determination of niobium content－Gravimetric method
KS D ISO 4173-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 8343-2012(2022) Ferronickel－Determination of silicon content－Gravimetric method
KS E ISO 3087:2022 Iron ores — Determination of the moisture content of a lot
KS D ISO 4158-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 7692:2002 Ferrotitanium－Determination of titanium content－Titrimetric method
KS D ISO 7692-2002(2022) Ferrotitanium－Determination of titanium content－Titrimetric method
KS D ISO 8343:2012 Ferronickel-Determination of silicon content-Gravimetric method
KS D ISO 4173:2002 Ferromolybdenum－Determination of molybdenum content－Gravimetric method
KS D ISO 439-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS D ISO 714:2002 Zinc－Determination of iron content－Photometric method
KS D 1823-2018 lron and steel - Methods for determination of aluminium content
KS D 1806-2019 Iron and steel — Methods for determination of manganese content
KS E ISO 3087-2012(2017) Iron ores－Determination of the moisture content of a lot
KS D 1805-2019 Iron and steel — Methods for determination of silicon content
KS D 1812-2019 Iron and steel — Methods for determination of tungsten content
KS D ISO 714-2002(2022) Zinc－Determination of iron content－Photometric method
KS D 1879-2019 Iron and steel — Method for determination of tin content
KS D ISO 4938:2002 Steel and iron-Determination of nickel content-Gravimetric or titrimetric method
KS H ISO 3727-3:2021 Butter — Determination of moisture, non-fat solids and fat contents — Part 3: Calculation of fat content
KS H ISO 3727-3-2006(2016) Butter－Determination of moisture, non-fat solids and fat contents－Part 3：Calculation of fat content
KS D ISO 4934-2002(2017) Steel and cast iron－Determination of total sulphur content－Gravimetric method
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 M ISO 17812:2009 paper, board and pulps－Determination of total magnesium, total calcium, total manganese, total iron and total copper
KS D ISO 11436:2001 Nickel and nickel alloys－Determination of total boron content －Curcumin molecular absorption spectrometric method
KS D 1804-2003 Determination of carbon in iron and steel
KS D 1807-2003 Determination or chromium in iron and steel
KS D 1811-2003 Methods for determination of nitrogen in iron and steel
KS D 1876-2003 Determination of titanium in iron and steel
KS D 1805-2003 Determination of silicon in iron and steel
KS D 1803-2003 Methods for determination of sulfur in iron and steel
KS D 2070-2003 Determination of phosphour in ferrophosphorus
KS E ISO 3087:2012 Iron ores－Determination of the moisture content of a lot
KS D 1802-2001 Methods for determination of phosphorus in iron and steel
KS D 1809-2003 Determination of molybdenum in iron and steel
KS D 1808-2003 Determination of nickel in iron and steel
KS D 1817-2003 Methods for determination of vanadium in iron and steel
KS D 1821-2003 Determination of tantalum in iron and steel
KS D 1810-2003 Methods for determination of copper in iron and steel
KS D 1812-2003 Determination of tungsten in iron and steel
KS D 1823-2007 Methods for determination of aluminium in iron and steel
KS D 1818-2003 Determination of arsenic in iron and steel
KS D 1824-2003 Determination of magnesium in iron and steel
KS D 1825-2003 Determination of niobium in iron and steel
KS D 1826-2003 Methods for determination of antimony in iron and steel
KS D 1878-2003 Determination of boron in iron and steel
KS D 1879-2003 Determination of tin in iron and steel
KS D 1806-2003 Determination of manganese in iron and steel
KS D 1822-2007 Methods for determination of lead in steel
KS D 1875-2008 Determination of cobalt in iron and steel
KS M 1925-2009 Urea for industrial use－Determination of iron content－2,2′-bipyridyl photometric method
KS M 1981-2009 Acetaldehyde for industrial usedetermination of iron content－2,2′-bipyridyl photometric method
KS E 3073-2011(2021) Chromium ores－Method for determination of iron content
KS E ISO 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS E ISO 9035:2003 Iron ores－Determination of acid-soluble iron(Ⅱ) content－Titrimetric method
KS E ISO 9035-2003(2018) Iron ores－Determination of acid-soluble iron(Ⅱ) content－Titrimetric method
KS D ISO 4934:2002 Steel and cast iron－Determination of total sulphur content－Gravimetric method
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS D ISO 6352-2012(2022) Ferronickel－Determination of Nickel content－Dimethylglyoxime gravimetric method
KS D ISO 15355:2003 Steel and iron－Determination of chromium content－Indirect titration method
KS D ISO 6467:2002 Ferrovanadium-Determination of vanadium content-Potentiometric method
KS D ISO 6467:2013 Ferrovanadium－Determination of vanadium content－Potentiometric method
KS E ISO 6830-2012(2022) Iron ores－Determination of aluminium content－EDTA titrimetric method

Association Francaise de Normalisation, Determination and calculation of trace iron content

NF A11-101:1983 Chemical analysis of ferroniobium. Determination of niobium content gravimetric method. Determination of tantalum content. Spectrophotometric method.
NF V04-392-3*NF EN ISO 3727-3:2003 Butter - Determination of moisture, non-fat-solids and fat contents - Part 3 : calculation of fat content.
NF EN ISO 20483:2014 Céréales et légumineuses - Détermination de la teneur en azote et calcul de la teneur en protéines brutes - Méthode de Kjeldahl
NF A20-401:1985 Iron ores. Determination of phosphorus content. Spectrophotometric method.
NF A20-423:1986 Iron ores. Determination of titanium content. Spectrophotometric determination.
NF V03-750*NF EN ISO 20483:2014 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
NF V03-750:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method.
NF V18-100:1977 Animal feeding stuffs.determination of nitrogen for the calcultion of crude protein content.
NF EN ISO 5983-1:2005 Aliments des animaux - Détermination de la teneur en azote et calcul de la teneur en protéines brutes - Partie 1 : méthode Kjeldahl
NF EN ISO 8968-1:2014 Lait et produits laitiers - Détermination de la teneur en azote - Partie 1 : méthode Kjeldahl et calcul de la teneur en protéines brutes
NF X30-427:2007 Characterization of waste - Calculation of dry matter by determination of dry residue and water content.
NF A06-368*NF EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
NF A10-601*NF EN 28343:1992 Ferronickel. Determination of silicon content. Gravimetric method.
NF A06-556*NF EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method
NF EN ISO 3727-3:2003 Beurre - Détermination des teneurs en eau, en matière sèche non grasse et en matière grasse - Partie 3 : calcul de la teneur en matière grasse
NF A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
NF A10-606*NF EN 26352:1992 Ferronickel. Determination of nickel content. Dimethylglyoxime gravimetric method.
NF V04-407:2002 Meat, meat product and fishery products - Determination of nitrogen content and calculation of the protein content - Kjeldahl method.
NF A20-414:1984 Iron ores. Determination of silicon content. Gravimetric methods.
NF A20-403:1984 Iron ores. Determination of phosphore content. Titrimetric method.
NF A10-404:1986 Chemical analysis of ferro-chromium. Determination of phosphorus content. Spectrophotometric method.
NF A10-204:1986 Chemical analysis of ferro-manganese. Determination of phosphorus content. Spectrophotometric method.
NF EN 15962:2011 Engrais - Dosage de la teneur en oligo-élément complexé et de la fraction complexée des oligo-éléments
NF EN ISO 8968-4:2016 Lait et produits laitiers - Détermination de la teneur en azote - Partie 4 : détermination de la teneur en azote protéique et non protéique et calcul de la teneur en protéines vraies (Méthode de référence)
NF A10-104:1986 Chemical analysis of ferro-silicon. Determination of phosphorus content. Spectrophotometric method.
NF A20-406*NF ISO 4689:1987 Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF U42-150*NF EN 15962:2011 Fertilizers - Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients
NF A06-307*NF EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method
NF A06-307:1990 Steel and iron. Determination of nickel content. Gravimetric or titrimetric mehod.

RO-ASRO, Determination and calculation of trace iron content

STAS SR 13325-1995 Animal feeding stuffs - Determination of total nitrogen content and calculation of crude protein content
STAS 7843-1967
STAS 7691-1982 TEXTILES Determination of moisturc content and calculation of commercial mass
STAS 7470-1966
STAS 7473-1966
STAS 7472-1966
STAS 7471-1966
STAS 10853/4-1977 FERROTUNGSTEN Determination of silicon content
STAS 10853/5-1977 FERROTUNGSTEN Determination of manganese content
STAS 10853/7-1977 FERROTUNGSTEN Determination of sulphur content
STAS 11346/4-1979 FERROPHOSPHORUS Determination of silicon content
STAS 11346/5-1979 FERROPHOSPHORUS Determination of sulphur content
STAS 11346/6-1979 FERROPHOSPHORUS Determination of manganese content
STAS 1707/5-1973 FERROMANGANESE Determination of phosphorns content
STAS 2960/6-1967
STAS 8718/3-1970 FERROSILICON Determination of chromium content
STAS 8718/4-1970 FERROSILICON Determination of chromium content
STAS 8718/6-1986 FERROSILICON Determination of aluminium content
STAS 9144/4-1986 ZING POWDER Determination of iron content
STAS 9208/8-1981 FERROTITANIUM Determination of sulphur
STAS 9636/2-1974 FEROGHRQMIUM Determination of chromium content
STAS 9636/3-1983 FERROCHROMIUM Determination of silicium content
STAS 9636/5-1983 FERROCHROMIUM Determination of aluminium con lent
STAS 9636/7-1974 FERROCHROMIUM Determination of sulphur content
STAS 9636/8-1985 FERRO-CHROME Manganese content determination
STAS 9772/4-1982 FEKROBORON Determination of aluminium content
STAS SR EN 28343-1994 Ferronickel. Determination of silicon content. Gravimetric method
STAS 6895-1963
STAS 7716-1967
STAS 6887-1963
STAS 7745-1967
STAS 6890-1963
STAS 7478-1966
STAS 6892-1963
STAS 3086-1968
STAS 6894-1963
STAS 6893-1963
STAS 11047/6-1978 FERROSILICOMANGANKME Determination of sulphur content
STAS 7742/5-1975 ZINC ALLOYS Determination of iron content
STAS 10395/4-1975 FERROVANADIUM Determination of manganase content
STAS 10395/6-1975 FERROVANADIUM Determination of aluminium content
STAS 10395/8-1975 FERROVANADIUM Determination of sulphur content
STAS 10853/6-1977 FERROTUNGSTEN Determination of phosphor content
STAS 11047/2-1987 FERROSILICO MANGANESE Determination ot silicon content
STAS 11047/5-1978 FERROSILICOMANGANESE Determination of phosphorous content
STAS 2825/4-1967
STAS 2979/6-1967
STAS 9772/6-1982 FERROBORON Determination of sulphur
STAS 10552-1976 DETERMINATION OF THE DELTA-FERRITE CONTENT IN THE DEPOSITED METAL BY WELDING OF AUSTENITICAL STEELS Microscopic method
STAS SR ISO 2599:1995 Iron ores - Determination of phosphorus content -Titrimetric method
SR ISO 4158:1996 Ferrosilicon, ferrosilicomanganese and ferrosilicochromium. Determination of silicon content. Gravimetric method
STAS SR 13209-1994 Chemical fertilizers with trace elements. Determination of zinc content
STAS SR 13303-5-1996 Chlorous sludge. Determination of iron content
STAS 1461-1969
STAS 8532-1988 CAST IRONS AND STEELS lead content determination
STAS SR 8718-8-1996 Ferosilicon. Determination of titanium content. Spectrophotometric
STAS 3419-1988 CAST IRONS AND STEELS Cobalt content determination
STAS SR ISO 6467:1994 Ferrovanadium. Determination of vanadium content. Potentiometric method
STAS 6747-1983 CAST IRONS AND STEELS Titanium content determination
STAS 3420-1982 CAST IRONS AND STEELS Tungsten content determination
STAS 1463-1990 Cast irons and steels. Copper content determination
STAS 7732-1990 Cast irons and steels. Niobium content determination
STAS 2602-1991 Cast irons and steels. Molybdenum content determination
STAS 10395/2-1975 FERROVANADIUM Determination of vanadium content
STAS 10395/3-1975 FERROVANADIUM Determination of silicium content
STAS 10395/5-1975 FERROVANADIUM Determination of phosphorus content
STAS 10853/3-1977 FERROTUNGSTENDetermination of tungsten content
STAS 10853/8-1977 FERROTUNGSTEN Determination of copper content
STAS 11033/2-1978 FERROSILICOCHROME Determination of silicon content
STAS 11033/3-1978 FERROSILICOCHROME Determination of chrome content
STAS 11033/6-1978 FIJRROSILICOCHROME Determination of sulphur content
STAS 11346/3-1987 FERROPHOSPHORUS Determination of phosphorus content
STAS 9218/5-1973 ZLRCONIUM SILICATE Determination of ferric oxide content
STAS SR EN 24938-1993 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method

BG-BDS, Determination and calculation of trace iron content

BGC ISO 5983:2001 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Kjeldahl method

German Institute for Standardization, Determination and calculation of trace iron content

DIN EN ISO 3727-3:2003 Butter - Determination of moisture, non-fat solids and fat contents - Part 3: Calculation of fat content (ISO 3727-3:2003); German version EN ISO 3727-3:2003
DIN EN ISO 20483:2014-03 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2013); German version EN ISO 20483:2013
DIN 53308:1968 Testing of leather; determination of the contents of total nitrogen and of ammonium salts, calculation of hide substance
DIN EN ISO 4934:2004-05 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003); German version EN ISO 4934:2003
DIN EN ISO 5983-1:2005-10 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005
DIN EN ISO 5983-1 Berichtigung 1:2009-07 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005); German version EN ISO 5983-1:2005, Corrigendum to DIN EN ISO 5983-1:2005-10; German version EN ISO 5983-1:20...
DIN EN 14346:2007 Characterization of waste - Calculation of dry matter by determination of dry residue or water content; English version of DIN EN 14346:2007-03
DIN EN ISO 439:2020-06 Steel and cast iron - Determination of silicon content - Gravimetric method (ISO 439:2020); German version EN ISO 439:2020
DIN EN ISO 4938:2016-08 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016); German version EN ISO 4938:2016
DIN EN 24938:1992 Determination of nickel content of steel and iron by gravimetry or volumetric analysis (ISO 4938:1988); german version EN 24938:1990
DIN EN 28343:1992-02 Ferronickel; determination of silicon content; gravimetric method (ISO 8343:1985); german version EN 28343:1991
DIN 52240-5:1994 Testing of raw materials for the production of glass; chemical analysis of limestone with a minimum content of 95% calcium carbonate; determination of total iron content calculated as iron(III)oxide
DIN EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2006); German version EN ISO 20483:2006
DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016

HU-MSZT, Determination and calculation of trace iron content

CZ-CSN, Determination and calculation of trace iron content

CSN 65 4843-1983 Fertilizers with microelements. Testing of manganese content
CSN 65 4845-1983 Fertilizers wlth microelements. Testlng of zinc content
CSN ISO 2597:1993 Iron ores. Determination of total iron content. Titrametric methods
CSN 65 2466-1981 Sodium Chloride (Salt) Merkurometrlc Method of Chlorides Content Determlnation
CSN 50 0254-1970 Determination of Fe-content in pulp and pápe
CSN 42 0566 Cast.4-1987 Chemical analysis of manganese. Determination of iron content

Danish Standards Foundation, Determination and calculation of trace iron content

DS/EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
DS/ISO 8343:1993 Ferronickel - Determination of silicon content - Gravimetric method
DS/EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
DS/EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method
DS/EN ISO 5983-1/AC:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method
DS/EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method
DS/EN ISO 3727-3:2003 Butter - Determination of moisture, non-fat solids and fat contents - Part 3: Calculation of fat content
DS/ISO 4938:1991 Steel and iron. Determination of nickel content. Gravimetric or titrimetric method
DS/EN 28 343:1993 Ferronickel - Determination of silicon content - Gravimetric method
DS/EN 24946:1991 Steel and cast iron. Determination of copper content. 2,2'. Diquinolyl spectrophotometric method
DS/EN 28343:1993 Ferronickel. Determination of silicon content. Gravimetric method

Japanese Industrial Standards Committee (JISC), Determination and calculation of trace iron content

JIS M 8212:2005 Iron ores -- Determination of total iron content
JIS M 8263:2007 Chromium ores -- Method for determination of iron content
JIS G 1218:1994 Iron and steel -- Methods for determination of molybdenum content
JIS G 1220:1994 Iron and steel -- Methods for determination of tungsten content
JIS G 1226:1994 Iron and steel -- Method for determination of tin content
JIS G 1212:1997 Iron and steel -- Methods for determination of silicon content
JIS G 1216:1997 Iron and steel -- Methods for determination of nickel content
JIS G 1219:1997 Iron and steel -- Methods for determination of copper content
JIS G 1223:1997 Iron and steel -- Methods for determination of titanium content
JIS G 1237:1997 Iron and steel -- Methods for determination of niobium content
JIS G 1214:1998 Iron and steel -- Methods for determination of phosphorus content
JIS G 1221:1998 Iron and steel -- Methods for determination of vanadium content
JIS G 1213:2001 Iron and steel -- Methods for determination of manganese content
JIS G 1224:2001 Iron and steel -- Methods for determination of aluminium content
JIS G 1225:2006 Iron and steel -- Methods for determination of arsenic content
JIS G 1320:2007 Ferrophosphorus -- Methods for determination of phosphorus content
JIS M 8705:2021 Iron ores -- Determination of the moisture content of a lot
JIS M 8234:1992 Manganese ores -- Determination of iron content
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 8226:2006 Iron ores -- Methods for determination of arsenic content
JIS G 1213:1981 Methods for determination of manganese in iron and steel
JIS G 1224:1981 Methods for determination of aluminium in iron and steel
JIS G 1225:1992 Methods for determination of arsenic in iron and steel
JIS G 1235:1981 Methods for determination of antimony in iron and steel
JIS G 1228:1997 Iron and steel -- Methods for determination of nitrogen content
JIS G 1217:1992 Methods for determination of chromium in iron and steel
JIS G 1227:1999 Iron and steel -- Methods for determination of boron content
JIS G 1222:1999 Iron and steel -- Methods for determination of cobalt content
JIS G 1217:2005 Iron and steel -- Methods for determination of chromium content
JIS M 8263:2021 Chromium ores -- Methods for determination of iron content
JIS G 1215-1:2010 Iron and steel -- Determination of sulfur content -- Part 1: Gravimetric method after separation of iron

PL-PKN, Determination and calculation of trace iron content

PN A04015-1959
PN P22116-1974 Leather Determination of iron con?ent
PN A74855-04-1987 Sugar Test methods Determinution of moisturc content and dry substance by calculation
PN H04805-06-1991 Zinc powder Determination of iron content
PN EN 24934-1992 Steel and cast iron. Determination of sulphur content. Gravimetric method
PN H04107-1993 Iron ores. Determination of phosphorus content. Titrimetric method
PN EN 24946-1992 Steel and casi iron Determination ol copper ?onterfl 2.2'-Diquinolyl spectrophotom?tfic method
PN H04214-1954 Chemical analysis of cobalt -- Determination of iron content
PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method

Society of Automotive Engineers (SAE), Determination and calculation of trace iron content

SAE AMS2315F-2008 Determination of Delta Ferrite Content
SAE AMS2315C-1989 DETERMINATION OF DELTA FERRITE CONTENT
SAE AMS2315B-1988 DETERMINATION OF DELTA FERRITE CONTENT
SAE AMS2315H-2020 Determination of Delta Ferrite Content
SAE AMS2315E-2001 Determination of Delta Ferrite Content
SAE AMS2315E-2006 Determination of Delta Ferrite Content
SAE AMS2315A-1980 DETERMINATION OF FREE FERRITE CONTENT

SE-SIS, Determination and calculation of trace iron content

SIS SS-EN 28 343-1992 Ferronickel — Determination of silicon content — Gravimetric method
SIS SS-EN 24 938-1991 Steel and iron — Determination of nickel content — Gravimetric or titrimetric method
SIS SS-EN 24 934-1990 Steel and cast iron — Determination of sulphur content — Gravimetric method
SIS SS-EN 26 352-1992 Ferronickel — Determination of nickelcontent — Dimethylglyoxime gravimetric method

国家市场监督管理总局、中国国家标准化管理委员会, Determination and calculation of trace iron content

GB/T 3654.3-2019 Ferroniobium—Determination of silicon content—Gravimetric method
GB/T 6730.2-2018 Iron ores—Determination of moisture content—Gravimetric method
GB/T 6730.81-2020 Iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method
GB/T 6730.82-2020 Iron ores—Determination of barium content—EDTA titrimetric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination and calculation of trace iron content

GB/T 21933.2-2008 Ferronickel.Determination of silicon content.Gravimetric method
GB/T 18612-2001 Determination of organic chloride content in crude oil by combustion and microcoulometry
GB/T 6730.10-2014 Iron ores.Determination of silicon content.Gravimetric methods
GB/T 5511-2008 Cereals and pulses.Determination of the nitrogen content and calculation of the crude protein content.Kjeldahl method
GB/T 32786-2016 Pig iron contenting nickel.Determination of iron content.Dichromate titration method
GB/T 12684.6-1990 Boric acid for industrial use--Determination of iron content
GB/T 31924-2015 Nickel pig iron.Determination of nickel content.dimethylglyoxime gravimetric method
GB/T 223.7-2002 Iron powder--Determination of iron content--Potassium dichromate titration method
GB/T 4701.1-2009 Ferrotitanium-Determination of titanium content-The ammonium ferric sulfate titration method
GB/T 6730.71-2014 Iron ores.Determination of acid-soluble iron(II) content.Titrimetric method
GB/T 6730.17-2014 Iron ores.Determination of sulfur content.Combustion iodometric method
GB/T 223.72-2008 Iron,steel and alloy.Determination of sulfur content.Gravimetric method
GB/T 3653.4-2008 Ferroboron. Determination of aluminium content. EDTA titrimetric method
GB/T 4701.6-2008 Ferrotitanium.Determination of aluminum content.EDTA titrimetric method
GB/T 30072-2013 Ferronickel.Determination of nickel content.EDTA titrimetric method
GB/T 11198.1-1989 Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method
GB/T 6730.23-2006 Iron ores Determination of titanium content the ferric ammonium sulfate titrimetric mehtod
GB/T 6730.73-2016(英文版) Iron ores—Determination of total iron content—EDTA photometric titration method
GB/T 6730.73-2016 Iron ores.Determination of total iron content.EDTA photometric titration method
GB/T 4701.2-2009 Ferrotitanium-Determination of silicon content-The sulphuric acid dehydration gravimetric method
GB/T 8704.6-2007 Ferrovanadium- Determination of silicon content The sulphuric acid dehydration gravimetric method
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 21933.1-2008 Ferronickel.Determination of nickel content.The dimethylglyoxime gravimetric method
GB/T 6730.11-2007 Iron ores.Determination of aluminium content.EDTA titrimerric method

European Committee for Standardization (CEN), Determination and calculation of trace iron content

EN ISO 20483:2013 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
EN 14346:2006 Characterization of waste - Calculation of dry matter by determination of dry residue or water content
EN ISO 20483:2006 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method
EN 24938:1990 Steel and Iron - Determination of Nickel Content - Gravimetric or Titrimetric Method
EN 24946:1990 Steel and cast iron ?Determination of copper content 2,2' diquinolyl spectrophotometric method

AT-ON, Determination and calculation of trace iron content

ONORM DIN 10334-1994 Determination of nitrogen content of milk according to Kjeldahl and calculation of crude protein content
ONORM S 7009-1982 Testing of leather; determination of the contents of total nitrogen and of ammonium salts; calculation of hide substance

BE-NBN, Determination and calculation of trace iron content

NBN P 32-002-1977 Zinc - Determination of iron content -photometric method
NBN-EN 28343-1992 Ferronickel - Determination of silicon content - Gravimetric method (ISO 8343:1985)
NBN 565-f-1960
NBN 521-1958
NBN 535-1959
NBN 291-1952
NBN 557-f-1960
NBN 290-1952

YU-JUS, Determination and calculation of trace iron content

JUS B.G8.104-1989 Iron ores. Determination of silicon coutent. Gravimetric methods

KR-KS, Determination and calculation of trace iron content

KS E ISO 3087-2022 Iron ores — Determination of the moisture content of a lot
KS D ISO 4934-2022 Steel and iron — Determination of sulfur content — Gravimetric method
KS D ISO 11438-4-2012 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 4：Determination of tin content
KS D ISO 11438-3-2012 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 3：Determination of antimony content
KS D ISO 439-2022 Steel and cast iron — Determination of silicon content — Gravimetric method
KS D 1805-2019(英文版) Iron and steel — Methods for determination of silicon content
KS D 1806-2019(英文版) Iron and steel — Methods for determination of manganese content
KS H ISO 3727-3-2021 Butter — Determination of moisture, non-fat solids and fat contents — Part 3: Calculation of fat content
KS D ISO 4938-2022 Steel and iron — Determination of nickel content — Gravimetric or titrimetric method
KS D ISO 15355-2003(2023) Steel and iron－Determination of chromium content－Indirect titration method

VN-TCVN, Determination and calculation of trace iron content

TCVN 5614-1991 Tea.Method for determination of iron content
TCVN 2173-1987 Tin.Method for the determination of iron content
TCVN 3861-2009 Ferrotitanium.Determination of titanium content.Titrimetric method
TCVN 4328-1-2007 Animal feeding stuffs.Determination of nitrogen content and calculation of crude protein content.Part 1: Kjeldahl method
TCVN 3871-1983 Ferromanganese.Method for the determination of sulphur content
TCVN 3872-1983 Ferromanganese.Method for the determination of silicon content
TCVN 3867-1983 Ferrotitanium.Method for the determination of copper content
TCVN 3870-1983 Ferromanganese.Method for the determination of carbon content
TCVN 4292-1986 Iron ores.Determination of zinc and lead contents
TCVN 5353-1991 Graphite.Method for the determination of iron content
TCVN 3855-1983 Ferrochrome.Method for the determination of carbon content
TCVN 3856-1983 Ferrochrome.Method for the determination of sulphur content
TCVN 3857-1983 Ferrochrome.Methods for the determination of silicon content
TCVN 3858-1983 Ferrochrome.Method for the determination of phosphorus content
TCVN 3859-1983 Ferrochrome.Method for the determination of manganese
TCVN 3862-1983 Ferrotitanium.Methods for the determination of carbon content
TCVN 3863-1983 Ferrotitanium.Method for the determination of sulphur content
TCVN 3864-1983 Ferrotitanium.Method for the determination of silicon content
TCVN 3865-1983 Ferrotitanium.Method for the determination of phosphorus content
TCVN 3866-1983 Ferrotitanium.Method for the determination of aluminium content
TCVN 7803-2007 Iron ores.Determination of phosphorus content.Titrimetric method
TCVN 1666-2007 Iron ores.Determination of moisture content of a lot
TCVN 2828-1999 Aluminium ores.Determination of iron content.Titrimetric method

SAE - SAE International, Determination and calculation of trace iron content

SAE AMS2315D-1995 Determination of Delta Ferrite Content

Lithuanian Standards Office , Determination and calculation of trace iron content

LST EN ISO 20483:2007 Cereals and pulses - Determination of the nitrogen content and calculation of the crude protein content - Kjeldahl method (ISO 20483:2006)
LST EN 28343-2000 Ferronickel - Determination of silicon content - Gravimetric method (ISO 8343:1985)
LST EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method (ISO 4934:2003)
LST EN 24946+AC-2000 Determination of copper content in steel and cast iron
LST EN ISO 5983-1:2005 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005)
LST EN ISO 439:2010 Steel and iron - Determination of total silicon content - Gravimetric method (ISO 439:1994)

ES-UNE, Determination and calculation of trace iron content

UNE-EN ISO 5983-1:2007/AC:2009 Animal feeding stuffs - Determination of nitrogen content and calculation of crude protein content - Part 1: Kjeldahl method (ISO 5983-1:2005/Cor 1:2008)
UNE-EN ISO 439:2020 Steel and cast irons - Determination of silicon content - Gravimetric method (ISO 439:2020)
UNE-EN ISO 4938:2016 Steel and iron - Determination of nickel content - Gravimetric or titrimetric method (ISO 4938:2016)
UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)

未注明发布机构, Determination and calculation of trace iron content

BS EN ISO 5983-1:2005(2009) Animal feeding stuffs — Determination of nitrogen content and calculation of crude protein content — Part 1 : Kjeldahl method
BS EN ISO 8968-4:2016(2017) Milk and milk products — Determination of nitrogen content Part 4 : Determination of protein and non - protein nitrogen content and true protein content calculation (Reference method)

Professional Standard - Agriculture, Determination and calculation of trace iron content

SN/T 5495-2023 Determination of Iron Content in Iron Dust Slime Potassium Dichromate Titration Method

TH-TISI, Determination and calculation of trace iron content

TIS 2255.1-2005 Animal feeding stuff s-determination of nitrogen content and calculation of crude protein content.part 1: kjeldahl method

Professional Standard - Ferrous Metallurgy, Determination and calculation of trace iron content

YB/T 5340-2015 Ferrophosphorus.Determination of carbon content.Gas-volumetric method

Henan Provincial Standard of the People's Republic of China, Determination and calculation of trace iron content

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

RU-GOST R, Determination and calculation of trace iron content

GOST 13151.11-1977 Ferromolybdenum. Method for the determination of arsenic content
GOST 2082.13-1981 Molibdenum concentrates. Methods for the determination of iron content
GOST 16589-1986 Iron ores of iron quartzite type. Method for determination of magnetite iron

ES-AENOR, Determination and calculation of trace iron content

工业和信息化部, Determination and calculation of trace iron content

YB/T 4716-2018 Determination of moisture content and oil content of rolling steel scales by thermogravimetric method
YB/T 4726.10-2021 Determination of alumina content in iron-containing dust sludge EDTA titration method

International Dairy Federation (IDF), Determination and calculation of trace iron content

IDF 80-3-2003 Butter - Determination of moisture, non-fat solids and fat contents - Part 3:Calculation of fat content

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Determination and calculation of trace iron content

GB/T 6730.50-2016 Iron ores—Determination of carbon content—Gas volumetric method
GB/T 6730.20-2016 Iron ores—Determination of phosphorus content—Titrimetric 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

Shandong Provincial Standard of the People's Republic of China, Determination and calculation of trace iron content

DB37/T 2618-2014 Determination of Selenium Content in Microelement Water-Soluble Fertilizer

Professional Standard - Commodity Inspection, Determination and calculation of trace iron content

SN/T 1014.2-2001 Method for the determination of arsenic content in ferrosilion for export
SN/T 3100.1-2012 Iron ores.Determination of total iron content.Automatic photometric titration method

Professional Standard - Chemical Industry, Determination and calculation of trace iron content

HG/T 4324-2012 Pickling solution.Determination of total iron content

ET-QSAE, Determination and calculation of trace iron content

ES B.K8.013-1973

GOSTR, Determination and calculation of trace iron content

GOST 9853.2-1996 Sponge titanium. Method for determination of iron content

Yunnan Provincial Standard of the People's Republic of China, Determination and calculation of trace iron content

DB53/T 551-2014 Determination of iron, phosphorus, arsenic, manganese, lead content in iron ore

Standard Association of Australia （SAA）, Determination and calculation of trace iron content

AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)