Iron cobalt color

Iron cobalt color, Total:203 items.

The international standard classification for "Iron cobalt color" includes: Other iron and steel products , Ferrous metals , Steels with special magnetic properties , Iron ores , Chemical analysis , Ferroalloys , Other inorganic chemicals , Materials for aerospace construction in general , Other non-ferrous metals and their alloys .

The Chinese standard classification for "Iron cobalt color" includes: Precision alloy , Other special alloys , Iron ore , Basic standards and general methods , Steel and iron alloy analysis method , Oxide and elementary substance , Metal casting and forging materials used for aviation and aerospace , Rare metals and their alloys analysis method .

Professional Standard - Ferrous Metallurgy

YB/T 5241-2014 Iron-nickel and iron-nickel-cobalt alloys with low expansion
YB/T 5231-2014 Sealed iron-nickel-cobalt alloys with pe rmanent expansion
YB/T 5231-1993 Glass sealed iron-nickel-cobalt alloys 4J29 and 4J44 technical requirement
YB/T 5261-1993 Wroughtiron-chromium-cobalt permanent magnet alloys
YB/T 5241-2005 Iron-nickel、iron-nickel-cobalt of low expansion
YB/T 5231-2005 Sealed iron-nickel-cobalt alloy with permanent ecpansion

Taiwan Provincial Standard of the People's Republic of China

CNS 5376.3-2002 Iron ores—Method for determination cobalt content
CNS 7403-1981 Method of Test for Color of Clear Liquids (Platinum-Cobalt Scale)
CNS 11168-2004 Iron and steel – Methods for determination of cobalt content
CNS 5376-3-2002 Iron ores—Method for determination cobalt content

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

GB/T 14990-1994 Hot rolled (or forged) bars for iron-cobalt-molybdenum hysteresis alloys
GB/T 24198-2009 Ferronickel—Determination of nickel silicon phosphorus manganese cobalt chromium and copper contents—Wavelength dispersive X-ray fluorescence spectrometry(Routine method)
GB/T 3143-1982 Color determination method of liquid chemicals(Hazen unit--Platinum-cobalt scale)
GB 3143-1982 Color determination method of liquid chemicals(Hazen unit;Platinum-cobalt scale)
GB/T 14986.3-2018 Soft magnetic alloys—Part 3:Iron-cobalt alloys
GB/T 14989-2015 Iron-cobalt-vanadium permanent-magnet alloys
GB/T 6730.87-2023 Iron ores―Determination of total iron and other multi-element content―Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)
GB/T 14989-1994 Iron-cobalt-vanadium permanent-magnet alloys
GB/T 13216.4-1991 Test methods for glycerines-Determination of color(Hazen unit-Platinum-Cobalt scale)
GB/T 9282-1988 Clear liquids--Estimation of colour by the platinum-cobalt scale

National Metrological Technical Specifications of the People's Republic of China

JJF 1947-2021 Calibration Specification for Platinum-Cobalt Colorimeters

工业和信息化部

YB/T 5261-2016 Wrought iron-chromium-cobalt permanent magnet alloys
YS/T 1358-2020 FeCoTa alloy target used in magnetic recording
YS/T 1430-2021 Evaluating requirements for green factory in cobalt smelting industry

Professional Standard - Non-ferrous Metal

YSBS 21565-2011 Iron-nickel-cobalt-based steel calibration sample (2)
YSBS 21568-2011 Iron-nickel-cobalt-based steel calibration sample (5)
YSBS 21564-2011 Iron-nickel-cobalt-based steel calibration sample (1)
YSBS 21567-2011 Iron-nickel-cobalt-based steel calibration sample (4)
YSBS 21566-2011 Iron-nickel-cobalt-based steel calibration sample (3)

Group Standards of the People's Republic of China

T/ATCRR 28-2021 Iron concentrate recovered from nickel and cobalt smelting
T/ZZB 2022-2020 Two-component solvent-free polyurethane adhesive for composite soft-packaging

未注明发布机构

DIN EN ISO 6271 E:2014-05 Evaluating the chromaticity of transparent liquids using a platinum-cobalt color scale (draft)
ASTM RR-D01-1108 1998 D1209-Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
ASTM RR-D01-1024 1979 D1209-Test for Color of Clear Liquids (Platinum-Cobalt Scale)
ASTM RR-D01-1019 1979 D1209-Test for Color of Clear Liquids (Platinum-Cobalt Scale)
DIN EN 16963 E:2016-03 Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES

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

GJB 9661-2019 Specification for low-expansion iron-nickel-cobalt alloys for aerospace applications
GJB 8745-2015 Specification for iron-cobalt-vanadium soft magnetic alloy cold rolled strip
GJB 8745A-2021 Specification for iron-cobalt-vanadium soft magnetic alloy strip

Professional Standard - Chemical Industry

HG/T 2765.4-2005 Blue gel indicator color changing silica gel and non--cobalt color changing silica gel

Professional Standard - Aerospace

QJ 1373A-1996 Casting FeCrCo Processable Permanent Magnet Alloy

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 1460-2018 Lanthanum iron cobalt silicon series room temperature magnetic refrigeration material

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

GJB 6479-2008 Specification for cold-rolled strips for iron-cobait-vanadium soft magnetic alloys

海关总署

SN/T 5412-2022 Determination of cobalt , copper and manganese content in cobalt concentrate - Wavelength dispersive X-ray fluorescence spectrometric method

国家质量监督检验检疫总局

SN/T 4682-2016 Determination of cobalt,iron,nickel,manganese and copper content in cobalt concentrate―Inductively coupled plasma atomic emission spectrometric method

Professional Standard - Rare Earth

XB/T 610.1-2015 Chemical analysis methods for samarium-cobalt permanent magnet alloy. Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium content

CZ-CSN

CSN ON 42 3434-1962 Non-ferrous metal metallurgy. Nickel alloy. Iron, nickel and cobalt (forging, alloy sealing and welding)
CSN 42 0669 Cast.3-1985 Chemical analysis of non-ferrous metals and alloys. Cobalt. Determination of iron by the atomic absorption method and photometric method
CSN 42 0521-1981 Chemical analysis of technical iron. Determination of the cobalt content
CSN 42 0643 Cast.3-1972 Chemical analysis of alloyed nickel. Determination o? cobalt by colorimetric method

PL-PKN

PN H93844-1969 Ferroalloy wtth nickel and cobal? Fernico Wire lor electronics
PN H04214-1954 Chemical analysis of cobalt -- Determination of iron content

Korean Agency for Technology and Standards (KATS)

KS D 1875-2019 Iron and steel — Methods for determination of cobalt content
KS D 1874-1993 Determination of cobalt in iron and steel
KS D 1875-2008 Determination of cobalt in iron and steel
KS M ISO 6271-2005 Clear liquids－Estimation of colour by the platinum-cobalt scale
KS M ISO 6271-1:2010 Clear liquids-Estimation of colour by the platinum-cobalt scale-Part 1:Visual method
KS M ISO 6271:2005 Clear liquids－Estimation of colour by the platinum-cobalt scale
KS M ISO 6271:2002 Clear liquids－Estimation of colour by the platinum-cobalt scale
KS E ISO 11533-2011(2016) Iron ores－Determination of cobalt－Flame atomic absorption spectrometric method
KS M ISO 6271-2:2010 Clear liquids-Estimation of colour by the platinum-cobalt scale-Part 2:Spectrophotometric method
KS D ISO 7520-2022 Ferronickel－Determination of cobalt content－Flame atomic absorption spectrometric method

Society of Automotive Engineers (SAE)

SAE AMS7510/2B-2006 Magnets, Rare-Earth/ Cobalt, Permanent Samarium-Cobalt, 33/67 - 18 (143) 250
SAE AMS7510/1B-2006 Magnets, Rare-Earth/Cobalt, Permanent Samarium-Cobalt, 33/67 - 15 (119) 250
SAE AMS7510/2A-1988 Magnets, Rare-Earth/Cobalt, Permanent, Samarium/Cobalt, 33/67 18 (143) 250
SAE AMS7510/1A-1988 Magnets, Rare-Earth/Cobalt, Permanent, Samarium/Cobalt, 33/67 15 (119) 250
SAE AMS7510/2B-2012 Magnets, Rare-Earth/Cobalt, Permanent Samarium-Cobalt, 33/67 - 18 (143) 250
SAE AMS7510/1B-2012 Magnets, Rare-Earth/Cobalt, Permanent Samarium-Cobalt, 33/67 - 15 (119) 250
SAE AMS7510/2-1977 MAGNETS, RARE-EARTH/COBALT, PERMANENT Samarium/Cobalt, 33/67 - 18 (143) 250
SAE AMS7510/1-1977 MAGNETS, RARE-EARTH/COBALT, PERMANENT Samarium/Cobalt, 33/67 - 15 (119) 250
SAE AMS7510/1A-1994 MAGNETS, RARE-EARTH/COBALT, PERMANENT Samarium-Cobalt, 33/67 - 15 (119) 250
SAE AMS7510/2A-1994 MAGNETS, RARE-EARTH/COBALT, PERMANENT Samarium-Cobalt, 33/67 - 18 (143) 250
SAE AMS7510B-2012 Magnets, Rare-Earth/Cobalt, Permanent Powder-Metallurgy Product
SAE AMS7510A-1988 Magnets, Rare-Earth/Cobalt, Permanent, Powder-Metallurgy Product
SAE AMS7510A-1994 MAGNETS,RARE-EARTH/COBALT,PERMANENT Powder-Metallurgy Product
SAE AMS7510-1977 MAGNETS, RARE-EARTH/COBALT, PERMANENT Powder-Metallurgy Product

SAE - SAE International

SAE AMS7510/2C-2017 Magnets@ Rare-Earth/Cobalt@ Permanent Samarium-Cobalt@ 33/67 - 18 (143) 250
SAE AMS7510/1C-2017 Magnets@ Rare-Earth/Cobalt@ Permanent Samarium-Cobalt@ 33/67 - 15 (119) 250
SAE AMS7510C-2017 Magnets@ Rare-Earth/Cobalt@ Permanent Powder-Metallurgy Product

Indonesia Standards

SNI 07-3120-1992 Steels, Test method for determination of cobalt content of steels by photometric method

RU-GOST R

GOST 741.6-1991 Cobalt. Iron determination methods
GOST 13047.17-2002 Nickel. Cobalt. Methods for determination of iron
GOST 15933.12-1970 Ferroniobium. Method for the determination of cobalt content
GOST 13047.17-2014 Nickel. Cobalt. Methods for determination of iron
GOST 13047.17-1981 Nickel. Method for the determination of magnesium
GOST 2604.14-1982 Alloy cast iron. Methods for determination of cobalt
GOST 26573.2-1985 Premixes. Methods for determination of manganese
GOST 26573.2-2014 Premixes. Methods for determination of manganese, copper, iron, zinc, cobalt
GOST 13047.3-1981 Nickel. Methods for the determination of sulphur
GOST 13047.3-2014 Nickel. Cobalt. Methods for determination of cobalt in cobalt
GOST 13047.3-2002 Nickel. Cobalt. Methods for determination of cobalt in cobalt
GOST 27236-1987 Copper concentrates. Flame atomic absorption method for determination of iron, cobalt, nickel

SCC

BS 1121-42:1961 Methods for the analysis of iron and steel. Cobalt in iron and steel
BS 1121-30:1954 Methods for the analysis of iron and steel. Cobalt in iron and steel (absorptiometric method)
DANSK DS/EN ISO 6271:2016 Clear liquids - Estimation of colour by the platinum-cobalt colour scale
UNE 48049:1959 COLOUR OF CLEAR LIQUIDS. SCALE COBALT-PLATINE
NS-EN ISO 6271:2015 Clear liquids — Estimation of colour by the platinum-cobalt colour scale (ISO 6271:2015)
AENOR UNE-EN ISO 6271:2016 Clear liquids - Estimation of color by the platinum-cobalt color scale (ISO 6271:2015)
09/30201208 DC BS 2HR 204. Specification for Nickel-chromium-iron-molybdenum-cobalt-tungsten heat-resisting alloy sheet and strip (Nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)
AS K1.22:1965 Methods for the analysis of iron and steel, Part 22: Cobalt in iron and steel (Photometric method for trace amounts)
AS K1.21:1965 Methods for the sampling and analysis of iron and steel, Part 21: Cobalt in iron and steel (photometric method)
DIN EN ISO 6271 E:2014 Draft Document - Clear liquids - Estimation of colour by the platinum-cobalt colour scale (ISO/DIS 6271:2014); German version prEN ISO 6271:2014
AS 1050.29:1975 Methods for the analysis of iron and steel, Part 29: Cobalt in iron and steel (atomic absorption spectrometric method)
09/30199935 DC BS 2HR 6. Specification for nickel-chromium-iron-molybdenum-cobalt-tungsten heat-resisting alloy billets, bars, forgings and parts (Nickel base, Cr 21.7, Fe 18.5, Mo 9, Co 1.5, W 0.6)
DANSK DS/EN 16963:2018 Fertilizers – Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES
NS-EN 16963:2018 Fertilizers — Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES

IT-UNI

UNI 6879-1971 Chemical analysis of ferrous materials and ferroalloy materials. Steel neutralizes iron. Determination of cobalt in cobalt. Potentiometric method
UNI 7494-1975 Chemical analysis of ferroalloys. Determination of cobalt in ferrocobalt. Potenziometric method.

Japanese Industrial Standards Committee (JISC)

JIS G 1222:1981 Methods for determination of cobalt in iron and steel
JIS M 8210:1995 Iron ores -- Methods for determination of cobalt content
JIS G 1222:1999 Iron and steel -- Methods for determination of cobalt content
JIS T 7402-4:2005 Cobalt based alloys for surgical implant applications -- Part 4: Wrought cobalt-chromium-nickel-molybdenum-iron alloy
JIS K 0071-1:2017 Test methods for colour of chemical products -- Part 1: Estimation of colour in Hazen units (platinum-cobalt colour scale)

IN-BIS

IS 12549-1988 Specification for ferronickel-cobalt sealing alloys

International Organization for Standardization (ISO)

ISO 6271:1997 Clear liquids - Estimation of colour by the platinum-cobalt scale
ISO 6271:2015 Clear liquids - Estimation of colour by the platinum-cobalt colour scale
ISO 6271:1981 Clear liquids; Estimation of colour by the platinum-cobalt scale
ISO 6271-1:2011 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1: Visual method
ISO 6271-1:2004 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1: Visual method
ISO 11533:2009 Iron ores - Determination of cobalt - Flame atomic absorption spectrometric method
ISO 6271-2:2004 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method

CU-NC

NC 44-08-5-1986 Ores Cobalt and Nickel Sulficie Concéntrate. VolumetriDetermination of Iron. Potassium Dichromat Method
NC 04-33-1970 Determinatión of cobalt in steels and cast irons

British Standards Institution (BSI)

BS EN ISO 6271:2015 Clear liquids. Estimation of colour by the platinum-cobalt colour scale
BS EN ISO 6271-1:2004 Clear liquids - Estimation of colour by the platinum-cobalt scale - Visual method
BS EN ISO 6271-2:2004 Clear liquids - Estimation of colour by the platinum-cobalt scale - Spectrophotometric method
BS EN 16963:2018 Fertilizers. Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES

HU-MSZT

MSZ 5112-1961 Comprehensive inspection of cobalt content in steel, pig iron and cast iron
MSZ 10 974-1973 Inorganic palette iron blue

GSO

BH GSO ISO 6271:2022 Clear liquids — Estimation of colour by the platinum-cobalt colour scale
GSO ISO 6271:2021 Clear liquids — Estimation of colour by the platinum-cobalt colour scale
BH GSO ISO 11533:2016 Iron ores -- Determination of cobalt -- Flame atomic absorption spectrometric method
GSO ISO 7520:2015 Ferronickel -- Determination of cobalt content -- Flame atomic absorption spectrometric method
BH GSO ISO 7520:2016 Ferronickel -- Determination of cobalt content -- Flame atomic absorption spectrometric method

German Institute for Standardization

DIN EN ISO 6271:2016-05 Clear liquids - Estimation of colour by the platinum-cobalt colour scale (ISO 6271:2015); German version EN ISO 6271:2015
DIN EN 16963:2018-03 Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES; German version EN 16963:2018

Association Francaise de Normalisation

NF T20-031*NF EN ISO 6271:2016 Clear liquids - Estimation of colour by the platinum-colbalt colour scale
NF A06-934:1958 Chemical analysis of tin. Colorimetric determination of cobalt.
NF T20-031-1:2005 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1 : visual method.
NF EN 27520:1992 Ferro-nickel - Determination of cobalt - Flame atomic absorption spectrometry method
NF U42-463*NF EN 16963:2018 Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES
NF EN 16963:2018 Engrais - Dosage du bore, du cobalt, du cuivre, du fer, du manganèse, du molybdène et du zinc par ICP-AES
NF T20-031-2:2005 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2 : spectrophotometric method.

ES-UNE

UNE-EN ISO 6271:2016 Clear liquids - Estimation of colour by the platinum-cobalt colour scale (ISO 6271:2015)
UNE-EN 16963:2019 Fertilizers - Determination of boron, cobalt, copper, iron, manganese, molybdenum and zinc using ICP-AES
UNE-EN ISO 11652:2023 Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997)

RO-ASRO

STAS 3419-1988 CAST IRONS AND STEELS Cobalt content determination
STAS 1574/21-1986 IRON ORES AND CONCENTRATES Cobalt content determination
STAS SR EN 27520-1994 Ferronickel. Determination of cobalt content. Flame atomic absorption spectrometric method

American National Standards Institute （ANSI)

ANSI/ASTM A801/A 801M:1999 Specification for Iron-Cobalt High Magnetic Saturation Alloys
ANSI/ASTM B719:2000 Specification for Nickel-Chromium-Molybdenum-Cobalt- Tungsten-Iron-Silicon Alloy (UNS N06333) Bar
ANSI/ASTM B726:1996 Specification for Nickel-Chromium-Molybdenum-Colbalt- Tungsten-Iron-Silicon Alloy (UNS N06333) Welded Tube
ANSI/ASTM B722:1995 Specification for Nickel-Chromium-Molybdenum-Colbalt- Tungsten-Iron-Silicon Alloy (UNS N06333) Seamless Pipe and Tube

American Society for Testing and Materials (ASTM)

ASTM F15-04(2022) Standard Specification for Iron-Nickel-Cobalt Sealing Alloy
ASTM F15-98 Standard Specification for Iron-Nickel-Cobalt Sealing Alloy
ASTM F15-04(2017) Standard Specification for Iron-Nickel-Cobalt Sealing Alloy
ASTM F15-04 Standard Specification for Iron-Nickel-Cobalt Sealing Alloy
ASTM F15-04(2013) Standard Specification for Iron-Nickel-Cobalt Sealing Alloy
ASTM F1684-06(2021) Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
ASTM F1684-99(2005)e1 Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
ASTM F1684-06 Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
ASTM F1684-06(2011) Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
ASTM F15-04(2009) Standard Specification for Iron-Nickel-Cobalt Sealing Alloy
ASTM F1684-99 Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
ASTM F1466-99(2010) Standard Specification for Iron-Nickel-Cobalt Alloys for Metal-to-Ceramic Sealing Applications
ASTM B592-01 Standard Specification for Copper-Zinc-aluminum-Cobalt Alloy, Copper-Zinc-Tin-Iron Alloy Plate, Sheet, Strip, and Rolled Bar
ASTM B592-20 Standard Specification for Copper-Zinc-Aluminum-Cobalt Alloy, Copper-Zinc-Tin-Iron Alloy Plate, Sheet, Strip, and Rolled Bar
ASTM D8005-15 Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
ASTM B719-20 Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy Bar
ASTM A801-09 Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNS R30005 and K92650)
ASTM A801-04 Standard Specification for Wrought Iron-Cobalt High Magnetic Saturation Alloys (UNS R30005 and K92650)
ASTM F1684-06(2016) Standard Specification for Iron-Nickel and Iron-Nickel-Cobalt Alloys for Low Thermal Expansion Applications
ASTM B719-00(2005) Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333) Bar
ASTM B718-22 Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy Plate
ASTM B719-00 Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333) Bar
ASTM B723-20 Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy Welded Pipe
ASTM D2129-05(2010) Standard Test Method for Color of Clear Electrical Insulating Liquids (Platinum-Cobalt Scale)
ASTM A567/A567M-84 Specification for Castings, Iron, Cobalt, and Nickel-Base Alloy, for High Strength at Elevated Temperatures
ASTM B722-02 Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333) Seamless Pipe and Tube
ASTM D1209-05 Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
ASTM B723-00(2005) Standard Specification for Nickel-Chromium-Molybdenum-Cobalt-Tungsten-Iron-Silicon Alloy (UNS N06333) Welded Pipe

YU-JUS

JUS H.B8.028-1987 Benzene and toluene for industrial use. Measuremcnt of colour Pt-Co sca/e. Colorimetric method
JUS H.B8.473-1989 Acetone for industrial use. Measurement of colour in units Pt-Co scale. Colorinetric method
JUS H.B8.041-1984 Liquid chemical products. Measurement of colour in Hazen units (platinum-cobalts scale). Colorimetric method

ES-AENOR

UNE 48 049 The color of a clear liquid. platinum cobalt scale

(U.S.) Ford Automotive Standards

FORD WSE-M1A324-A1-2002 VALVE INSERT - MO-CR-V-CO-NI-FE ALLOY

Danish Standards Foundation

DS/ISO 6271:1982 Clear liquids. Estimation of colour by the platinum-cobalt scale
DS/EN ISO 6271-1:2005 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1: Visual method
DS/EN ISO 6271-2:2005 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method
DS/ISO 11652:2021 Steel and iron – Determination of cobalt content – Flame atomic absorption spectrometric method
DS/ISO 7520:1993 Ferronickel - Determination of cobalt content - Flame atomic absorption spectrometric method
DS/EN 27520:1993 Ferronickel. Determination of cobalt content. Flame atomic absorption spectrometric method

NL-NEN

NEN 6208-1978 Chemical analysis of iron and steel - Photometric determination of the cobalt content in iron and steel

TR-TSE

TS 1833-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF COBALT CONTENT

VN-TCVN

TCVN 1816-2009 Steel and iron.Determination of cobalt content.Methods of chemical analysis

KR-KS

KS M ISO 6271-2002 Clear liquids－Estimation of colour by the platinum-cobalt scale

CEN - European Committee for Standardization

EN ISO 6271-1:2004 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 1: Visual method
EN ISO 6271-2:2004 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method
EN 16963:2018 Fertilizers - Determination of boron@ cobalt@ copper@ iron@ manganese@ molybdenum and zinc using ICP-AES

BE-NBN

NBN 543 F-1960 Determination of cobalt content in pig iron and steel. gravimetry
NBN T 02-105-1979 Liquid chemic?l products - Measurement of colour in Hazen units (Platinum-cobalt scale)

US-General Services

General Services A-A-2821 REINST NOTICE 2-2012 RAILROAD BOARD (WHITE AND COLORED)

SE-SIS

SIS SS-EN 27 520-1992 Ferronickel — Determination of cobalt content — Flame atomic absorption spectrometric method