Dissolved Iron Analysis Method

Dissolved Iron Analysis Method, Total:254 items.

The international standard classification for "Dissolved Iron Analysis Method" includes: Salts , Iron ores , Metalliferous minerals , Ferrous metals , Chemical analysis , Chemical analysis of metals , Metallic coatings , Aluminium , Surface treatment and coating , Materials and components for shipbuilding .

The Chinese standard classification for "Dissolved Iron Analysis Method" includes: Rare metals and their alloys analysis method , Iron ore , Light metal ore , Steel and iron alloy analysis method , Light metals and their alloys analysis method , Material Protection , Technical management , Vessel materials and their inspection methods .

Professional Standard - Nuclear Industry

EJ/T 596-1991 Dissolved Oxygen Analyzer
EJ/T 20162-2018 Dissolution method of plutonium material analysis sample

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 16478.1-1996 Methods for chemical analysis of thorium nitrate--Insoluble substance in water
GB/T 223.34-2000 Methods for chemical analysis of iron,steel and alloy-The determination of hydrochloric acid-insoluble content of iron powders
GB/T 15220-1994 Analytical method of iron -59 in water
GB/T 15220-94 Analytical method of iron-59 in water
GB/Z 42521-2023 Iron ores—Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion
GB/T 12157-1989 Analysis of water used in boiler and cooling system--Determination for dissolved oxygen--Internal electrolysis
GB/T 8152.1-2006 Methods for chemical analysis of lead concentrates―Determination of lead content―EDTA titration method after acid digestion

Professional Standard - Aerospace

QJ/Z 170-1986 Analysis Method for Nickel Chemical Plating Solution
QJ/Z 115-1982 Analytical method for chemical oxidation solution of iron and steel parts
QJ/Z 80-1982 Analysis method of rhodium plating solution
QJ/Z 89-1982 Analysis method of cyanide brass plating solution
QJ/Z 90-1982 Analytical method of acidic copper plating solution
QJ/Z 169-1986 Analysis Method for Black Nickel Plating Solution
QJ/Z 102-1982 Analytical method of cyanide gold plating solution
QJ/Z 96-1982 Analytical method of acidic tin plating solution
QJ/Z 109-1982 Analysis method of weak corrosive solution
QJ/Z 105-1982 Analytical method of chemical degreasing or electrochemical degreasing solution for iron and steel parts
QJ/Z 112-1982 Analysis method of cadmium cyanide plating solution
QJ/Z 87-1982 Analytical method of pre-plating nickel solution
QJ/Z 114-1982 Analytical method of phosphating solution
QJ/Z 88-1982 Analysis method of stainless steel nickel plating solution
QJ/Z 110-1982 Analytical method for weak corrosive solution of sulfuric acid
QJ/Z 107-1982 Alkaline corrosion solution analysis method
QJ/Z 91-1982 Analysis method of cyanide copper plating solution
QJ/Z 113-1982 Chromium plating solution analysis method
QJ/Z 93-1982 Analytical method of silver cyanide plating solution
QJ/Z 97-1982 Analysis method of alkaline tin plating solution
QJ 1347-1988 Analytical method of black chromium plating solution
QJ/Z 111-1982 Analytical method of cyanide zinc plating solution
QJ/Z 79-1982 Analysis method of palladium plating solution
QJ/Z 86-1982 Analysis method of bright nickel plating solution

Military Standard of the People's Republic of China-General Armament Department

GJB 770.109-1993 Test Methods for Gunpowder Analysis - Determination of Solubility of Nitrocellulose

未注明发布机构

AS/NZS 1050.1:1996(R2017) Methods for the analysis of iron and steel - Sampling iron and steel for chemical analysis
AS/NZS 1050.26:1994(R2016) Methods for the analysis of iron and steel - Silicon in iron and steel - Spectrophotometric method
ASTM RR-D27-1016 2003 D3612-Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography

Professional Standard - Aviation

HB/Z 5091-1978 Analytical method of chrome plating solution
HB/Z 5218.15-2004 Methods for chemical analysis of aluminium alloys-Part 15:Determination of zirconium content by xylenol orange spectrophotometric method
HB/Z 5109-1978 Passivation solution analysis method
HB/Z 5085.7-1999 Analysis Method for Cyaniding Cadmium Electroplating Solution - Determination of Iron Content Through Atomic Absorption Spectrometry Method
HB/Z 5088.5-1999 Analysis Method for Nickel Plating Solution Determination of Ferrous Content Through Atomic Absorption Spectrometry
HB/Z 5084.5-2000 Analysis Method for Cyaniding Electrogalvanizing Solution - Determination of Iron Content with Atomic Absorption Spectrometry Method
HB/Z 5090-1978 Analytical method of electroless nickel plating solution
HB/Z 5105-1978 Electrochemical polishing solution analysis method
HB 5218.16-1995 Aluminum Alloy Chemical Analysis Method Quercetin Spectrophotometric Determination of Dissolved Zirconium Content
HB/Z 5088-1978 Analytical method of electroplating nickel solution
HB/Z 5093-1978 Analytical method of alkaline electroplating tin solution
HB/Z 5100-1978 Analytical method of cyanide electroplating gold solution
HB/Z 5091.5-1999 Analysis Method for Chrome Plating Solution Determination of Ferrous Content Through Atomic Absorption Spectrometry
HB/Z 5102-1978 Analysis method of electroplating palladium solution
HB/Z 5085-1978 Analysis method of cadmium solution in cyanide electroplating
HB/Z 5099-1978 Analytical method of silver cyanide electroplating solution
HB 5218.16-1982 Aluminum Alloy Chemical Analysis Method Quercetin Spectrophotometric Determination of Dissolved Zirconium Content
HB/Z 5098-1978 Analysis method of electroplating indium solution
HB/Z 5103-1978 Analysis method of electroplating rhodium solution
HB/Z 5086-1978 Analysis method of cyanide electroplating copper solution
HB 5219.15-1998 Methods for Chemical Analysis of Magnesium Alloy- Determination of Dissolved Zirconium Content with Quercetin Spectrophotometric Method
HB/Z 5108-1978 Analytical method of phosphating solution
HB/Z 5099.7-2000 Analysis Method for Silver Plating Solution - Determination of Iron and Copper Content in Silver Plating Solution with Atomic Absorption Spectrometry Method
HB 7266.8-1996 Analytical Method for Chemical Composition of Aluminum-Lithium Alloy Quercetin Spectrophotometric Determination of Dissolved Zirconium Content
HB/Z 5084-1978 Analytical method of cyanide electroplating zinc solution
HB 5218.15-1995 Aluminum Alloy Chemical Analysis Method Xylenol Orange Photometric Determination of Dissolved Zirconium Content
HB/Z 5218.16-2004 Methods for chemical analysis of aluminium alloys-Part 16:Determination of zirconium content by quercetin spectrophotometric method
HB/Z 5092-1978 Analytical method of electroplating black chromium solution

工业和信息化部

JB/T 13874-2020 Online micro-dissolved hydrogen analyzer

Professional Standard - Petroleum

SY/T 5117-1996 Rock pyrolysis analysis method

Professional Standard - Geology

DZ/T 0064.9-2021 Methods for analysis of groundwater quality- Part 9: Determination of total dissolved solid- Gravimetric method

Professional Standard - Electron

SJ/Z 1091-1976 Typical methods for the analysis of palladium plating solution
SJ/Z 1089-1976 Typical methods for the analysis of gold-plating solution
SJ/Z 1083-1976 Typical methods for the analysis of chromium-plating solution
SJ/Z 1087-1976 Typical methods for the analysis of tin-plating solution
SJ/Z 1097-1976 Typical methods for the analysis of other solutions
SJ/Z 1090-1976 Typical methods for the analysis of platinum plating solution
SJ/Z 1092-1976 Typical methods for the analysis of rhodium plating solution
SJ/Z 1085-1976 Typical methods for the analysis of zine-plating solution
SJ/Z 1084-1976 Typical methods for the analysis of copper-plating solution
SJ/Z 1086-1976 Typical methods for the analysis of cadmium-plating solution
SJ/Z 1082-1976 Typical methods for the analysis of nickel-plating solution

中国石油天然气总公司

SY/T 6015-1994 Oil and gas display analyzer rock pyrolysis analysis method

Professional Standard-Ships

CB/T 3789-1998 Analysis method for metallic coating solution

Professional Standard - Non-ferrous Metal

YS/T 358-1994 Chemical analysis method of tantalum iron and niobium iron concentrate

American Society for Testing and Materials (ASTM)

ASTM UOP211-79 Caustic Solutions Analysis - Liberation Method
ASTM D3612-02(2017) Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D4940-98 Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives
ASTM D4940-98(2003) Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blasting Abrasives
ASTM D4940-15e1 Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives
ASTM D4940-15 Standard Test Method for Conductimetric Analysis of Water Soluble Ionic Contamination of Blast Cleaning Abrasives
ASTM E368-83 Methods for Chemical Analysis of Ferromolybdenum
ASTM E1131-98 Standard Test Method for Compositional Analysis by Thermogravimetry
ASTM D3612-02(2009) Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM D3612-02 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
ASTM E1072-85(1989)e1 Test Method for Low Temperature Breakdown of Iron Ores

British Standards Institution (BSI)

BS 7020-22:1990 Analysis of iron ores. Method for the determination of acid-soluble iron (II) content. Titrimetric method
BS 6829-1.6:1991 Analysis of surface active agents (raw materials). General methods. Method for determination of solubility in water
BS ISO 14869-2:2002 Soil quality - Dissolution for the determination of total element content - Dissolution by alkaline fusion
BS EN 15471:2007 Liquefied petroleum gases - Determination of dissolved residues - High-temperature gravimetric method
BS 6986-1:1988 Analysis of instant tea. Methods of sampling

Association Francaise de Normalisation

NF EN ISO 7579:2009 Dyes - Determination of solubility in organic solvents - Gravimetric and photometric methods

RO-ASRO

STAS SR 13286-1994 Mineral tannins. Chrome basic solutions — Methods of analysis
STAS SR 13287-1994 Recycling chrome basic solutions Chrome determination. Gravimetric mcthod
STAS 7947/12-1988 CALCINATED ALUMINIUM OXIDE Sample disintegration methods and preparation of solution for analysis

SCC

DANSK DS/EN ISO 7579:2010 Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods
BS 4158-1:1967 Methods for the analysis of iron ores-Iron
AENOR UNE-EN ISO 7579:2010 Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (ISO 7579:2009)
NS-EN ISO 7579:2009 Dyestuffs — Determination of solubility in organic solvents — Gravimetric and photometric methods (ISO 7579:2009)
AENOR UNE 34096-9:1981 Analysis methods for spices. Determination of the extract soluble in cold water.
BS 684-2-2.5:1977 Methods of analysis of fats and fatty oils. Other methods-Determination of dissolved soap (alkalinity)
BS 684-2.5:1977 Methods of analysis of fats and fatty oils. Other methods. Determination of dissolved soap (alkalinity)
BS 1121C:1955 Mercury cathode electrolysis for use in the analysis of iron. Steel and ferro-alloys
AS 4030.1:1992 Methods for the analysis of lead sulfide concentrates, Part 1: Determination of lead content - Acid dissolution solvent extraction EDTA titration method
DIN EN ISO 7579 E:2008 Draft Document - Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric method (ISO/DIS 7579:2008); German version prEN ISO 7579:2008
UNE-EN ISO 7579:1997 DYESTUFFS. DETERMINATION OF SOLUBILITY IN ORGANIC SOLVENTS. GRAVIMETRIC METHOD. (ISO 7579:1990).
AWWA WQTC58855 Dissolved Organic Nitrogen Analysis in Drinking Water
BS 1121-14:1956 Methods for the analysis of iron and steel. Copper in iron and steel
BS 1121-39:1959 Methods for the analysis of iron and steel. Nitrogen in iron and steel
BS 1121-20:1951 Methods for the analysis of iron and steel. Tin in iron and steel
BS 1121-19:1951 Methods for the analysis of iron and steel. Small amounts of soluble silicon in plain carbon and low alloy steels and irons (Absorptiometric method)
BS 1121-20:1961 Methods for the analysis of iron and steel. Tin in iron and steel
BS 1121-42:1961 Methods for the analysis of iron and steel. Cobalt in iron and steel
BS 1121-37:1957 Methods for the analysis of iron and steel. Nickel in iron and steel
BS 1121-13:1954 Methods for the analysis of iron and steel. Chromium in iron and steel
BS 1121-13:1949 Methods for the analysis of iron and steel. Chromium in iron and steel
BS 4158-2:1970 Methods for the analysis of iron ores-Phosphorus
BS 1121-38:1958 Methods for the analysis of iron and steel. Arsenic in iron and steel
BS 1121-35:1967 Methods for the analysis of iron and steel. Aluminium in iron, steel and low carbon ferro chromium volumetric
BS 1121-25:1952 Methods for the analysis of iron and steel. Vanadium in ferro vanadium
BS 1121-16:1949 Methods for the analysis of iron and steel. Manganese in iron and steel
BS 3917-3:1965 Methods for the analysis of manganese ores-Iron
BS 1121-39:1967 Methods for the analysis of iron and steel. Nitrogen in iron and steel. Volumetric
BS 1121-49:1966 Methods for the analysis of iron and steel. Boron in ferro boron Volumetric
BS 1121-10:1967 Methods for the analysis of iron and steel. Silicon in iron and steel gravimetric
BS 1121-25:1956 Methods for the analysis of iron and steel. Vanadium in iron steel and ferro vanadium
BS 1121-48:1966 Methods for the analysis of iron and steel. Molybdenum in iron, steel Photometric
BS 1121-50:1967 Methods for the analysis of iron and steel. Magnesium in cast iron Volumetric
BS 1121-45:1966 Methods for the analysis of iron and steel. Phosphorus in iron and steel Photometric
BS 1121-16:1966 Methods for the analysis of iron and steel. Manganese in iron and steel Volumetric
BS 1121-36:1956 Methods for the analysis of iron and steel. Copper in iron and steel (absorptiometric method)
BS 1121-38:1967 Methods for the analysis of iron and steel. Arsenic in iron and steel Volumetric
BS 1121-1:1966 Methods for the analysis of iron and steel . Sulpher in in iron and steel gravimetric
AS K1.9:1957 Methods for the analysis of iron and steel, Part 9: Method for the determination of chromium in iron and steel
BS 4690:1971 Method for the determination of solubility of bitumen
BS 4158-3:1972 Methods for the analysis of iron ores-Silicon (gravimetric method)
AS K1.11:1958 Methods for the analysis of iron and steel, Part 11: Methods for the determination of nickel in iron and steel
BS 1121-23:1951 Methods for the analysis of iron and steel. Manganese in iron and steel (absorptiometric method)
AS K1.13:1959 Methods for the analysis of iron and steel, Part 13: Method for the determination of vanadium in iron and steel

Japanese Industrial Standards Committee (JISC)

JIS K 0803:1995 Continuous dissolved oxygen analyzer
JIS P 8101:1994 Testing method for dissolving pulp
JIS K 5601-2-1:1999 Testing methods for paint components -- Part 2: Component analysis in solvent soluble matter -- Section 1: Acid value (titrimetric method)
JIS G 1317:1982 Methods for chemical analysis of ferromolybdenum
JIS G 1327:1992 Methods for chemical analysis of ferroboron
JIS G 1201:2022 Iron and steel -- General rules for analytical methods
JIS G 1319:1982 Methods for chemical analysis of ferrotitanium
JIS G 1313:1989 Methods for chemical analysis of ferrochromium
JIS G 1312:1989 Methods for chemical analysis of ferrosilicon
JIS G 1201:2001 Iron and steel -- General rules for analytical methods
JIS G 1316:1982 Methods for chemical analysis of ferrotungsten
JIS G 1326:1987 Methods for chemical analysis of ferronickel
JIS K 5601-2-4:1999 Testing methods for paint components -- Part 2: Component analysis in solvent soluble matter -- Section 4: Alkyd resin
JIS G 1311:1987 Methods for chemical analysis of ferromanganese
JIS G 1201:2014 Iron and steel -- General rules for analytical methods
JIS G 1320:1968 Method for chemical analysis of ferrophosphorus
JIS G 1201:1992 General rules for chemical analysis of iron and steel
JIS G 1318:1982 Methods for chemical analysis of ferrovanadium
JIS G 1328:1982 Methods for chemical analysis of ferroniobium
JIS K 5601-2-3:1999 Testing methods for paint components -- Part 2: Component analysis in solvent soluble matter -- Section 3: Boiling range
JIS K 5601-2-2:1999 Testing methods for paint components -- Part 2: Component analysis in solvent soluble matter -- Section 2: Softening point (Ring and ball method)
JIS G 1311:1998 Method for chemical analysis of ferromanganese
JIS G 1316:1998 Method for chemical analysis of ferrotungsten
JIS G 1312:1998 Method for chemical analysis of ferrosilicon
JIS G 1318:1998 Method for chemical analysis of ferrovanadium
JIS G 1319:2000 Methods for chemical analysis of ferrotitanium
JIS M 8202:1994 Iron ores -- General rules for chemical analysis
JIS G 1317:1998 Method for chemical analysis of ferromolybdenum
JIS G 1313:2000 Method for chemical analysis of ferrochromium
JIS G 1326:2000 Methods for chemical analysis of ferronickel

German Institute for Standardization

DIN EN ISO 7579:2010-03 Dyestuffs - Determination of solubility in organic solvents - Gravimetric and photometric methods (ISO 7579:2009); German version EN ISO 7579:2009
DIN 52241-2:1986 Analysis of raw materials used in glass production; chemical analysis of dolomite containing not less than 95 % of calcium magnesium carbonate; digestion method

Korean Agency for Technology and Standards (KATS)

KS E ISO 9035:2003 Iron ores－Determination of acid-soluble iron(Ⅱ) content－Titrimetric method
KS E 3013-2001(2006) METHODS FOR DETERMINATION OF TOTAL IRON CONTENT IN IRON ORES
KS M 7070-2008 Testing method for dissolving pulp
KS D 2080-2003 Methods for chemical analysis of ferroniobium
KS D 1927-2011(2016) Methods for chemical analysis of ferromolybdenum
KS D 1910-1981 Methods for chemical analysis of ferrochromium
KS D 1791-1993 Methods for chemical analysis of ferronickel
KS D 1927-1993 Methods for Chemical Analysis of Ferromolybdenum
KS D 1901-1999(2016) Method for chemical analysis of ferromanganese
KS D 1901-1999(2021) Method for chemical analysis of ferromanganese
KS E 3025-2001(2006) Methods for determination of iron in manganese ores
KS D 2030-1986 Methods for Chemical Analysis of Ferrotungsten
KS D 2030-1993 Methods for Chemical Analysis of Ferrotungsten
KS D 1791-2016(2021) Methods for chemical analysis of ferronickel
KS D 1904-2007(2022) Methods for chemical analysis of ferrosilicon
KS D 2080-2023 Methods for chemical analysis of ferroniobium
KS D 2515-2011(2016) Methods for chemical analysis of ferrovanadium
KS D 1910-2007(2022) Methods for chemical analysis of ferrochromium
KS D 1791-2016 Methods for chemical analysis of ferronickel
KS D 1901-2021 Method for chemical analysis of ferromanganese
KS D 1927-2021 Methods for chemical analysis of ferromolybdenum
KS D 2030-2021 Methods for chemical analysis of ferrotungsten
KS D 2515-2011(2021) Methods for chemical analysis of ferrovanadium
KS D 1901-1985 Method for chemical analysis of ferromanganese
KS D 1904-1984 Methods for chemical analysis of ferrosilicon
KS D 1904-2007(2017) Methods for chemical analysis of ferrosilicon
KS D 1910-2007(2017) Methods for chemical analysis of ferrochromium
KS D 2515-2011 Methods for chemical analysis of ferrovanadium
KS D 2515-2021 Methods for chemical analysis of ferrovanadium
KS D 1791-2021 Methods for chemical analysis of ferronickel
KS D 1770-2020 Methods for chemical analysis of ferrotitanium
KS B 0954-2007 Methods of post weld heat treatment
KS D 1890-2012 Method for chemical analysis of electrolytic cathode copper
KS D 2030-2011(2016) Methods for chemical analysis of ferrotungsten
KS D 1890-1987 Method for chemical analysis of electrolytic cathode copper
KS D 1927-2011 Methods for chemical analysis of ferromolybdenum
KS D 1904-2007 Methods for chemical analysis of ferrosilicon
KS D 2515-1993 Methods for Chemical Analysis of Ferrovanadium
KS D 2075-1993 Methods for Chemical Analysis of Ferroboron
KS D 1791-2011 Methods for chemical analysis of ferronickel
KS D 1837-2002 Methods for chemical analysis of Spiegeleisen
KS D 1924-1993 Methods for chemical analysis of ferrosilicochromium
KS D 1924-2011(2021) Methods for chemical analysis of ferrosilicochromium
KS M 7070-2002 Testing method for dissolving pulp
KS M 7070-2007 Testing method for dissolving pulp
KS D 2080-1993 Methods for Chemical Analysis of Ferroniobium
KS D 1910-2007 Methods for chemical analysis of ferrochromium
KS D 1924-2021 Methods for chemical analysis of ferrosilicochromium
KS D 1770-2008 Methods for chemical analysis of titanium in ferrotitanium
KS M 7070-1982 Testing method for dissolving pulp
KS D 2033-2-1999 Determination of zirconium in magnesium alloys
KS D 1901-1999 Method for chemical analysis of ferromanganese
KS E 3045-2002 X--ray fluorescence spectrometric analysis for iron ores
KS D 1890-2020 Method for chemical analysis of electrolytic cathode copper

IT-UNI

UNI 4354-1959 Chemical analysis methods of metallic materials. Determination of iron in electrolytic manganese
UNI 3870-1957 Procedures for chemical analysis of minerals. Determination of the lead, copper and zinc content of iron minerals. Electrolytic and gravimetric method for standard analysis.
UNI 3869-1957 Procedures for chemical analysis of minerals. Determination of the lead, copper and zinc content of iron minerals. Gravimetric method.
UNI 3658-1955 Procedures for chemical analysis of minerals. Determination of titanium in iron ore. Photometric and colorimetric methods for disaggregation with sodium peroxide.
UNI 4355-1959 Chemical analysis methods of metallic materials. Determination of iron in electrolytic manganese and thermal manganese. ortofenantrolina photometry

RU-GOST R

GOST 25114-1982 Jron ores. Method of magnetic analysis
GOST 23481-1979 Poultry meat. Method of hystological analysis

YU-JUS

JUS C.A1.412-1982 Methods for chemical analysis of ferro-alloys. Gravimetric determination of silicon in ferro-chromium (insoluble in acids)
JUS H.B8.273-1983 Formaldehyde solutions for industrial use. Determination of iron content. Spectrophotometric method

NL-NEN

NEN 6651-1992 Water - Photometric determination of the content of dissolved chloride by continuous flow analysis

GOSTR

GOST 8.662-2018 State system for ensuring the uniformity of measurements. Dissolved hydrogen analyzers. Calibration methods

International Organization for Standardization (ISO)

ISO/TR 11422:1996 Iron ores - Recommended procedures for iron ore dissolution using either acid digestion or alkali fusion

Malaysia Standards

MS 844-1983 Chemical analysis methods for ferrosilicon and ferromanganese

Indonesia Standards

SNI 01-3195-1992 Determination of insoluble ash in acid (sand content)
SNI 13-3616-1994 Golds and silver, Test method for solubility classification of gold and silver in ores by cyanide
SNI 2438-2015 Cara uji kelarutan aspal

GSO

GSO ISO 9035:2015 Iron ores -- Determination of acid-soluble iron(II) content -- Titrimetric method

Standard Association of Australia （SAA）

AS/NZS 1050.26:1994 Methods for the analysis of iron and steel - Silicon in iron and steel - Spectrophotometric method
AS/NZS 1050.1:1996 Methods for the analysis of iron and steel - Sampling iron and steel for chemical analysis

CZ-CSN

CSN 44 1586-1955 Pyrite. chemical analysis methods

KR-KS

KS I ISO 14869-2-2019(2023) Soil quality — Dissolution for the determination of total element content ― Part 2: Dissolution by alkaline fusion

SE-SIS

SIS MNC 1602-1983 Ferroalloys — Methods for chemical analysis