Potassium thiocyanide quantification of Fe3+ concentration

Potassium thiocyanide quantification of Fe3+ concentration, Total:143 items.

The international standard classification for "Potassium thiocyanide quantification of Fe3+ concentration" includes: Chemical reagents , Inorganic chemicals in general , Workplace atmospheres , Oxides , Ferroalloys , Metalliferous minerals , Other non-ferrous metals and their alloys , Colours and measurement of light , Cadmium, cobalt and their alloys .

The Chinese standard classification for "Potassium thiocyanide quantification of Fe3+ concentration" includes: General inorganic reagent , Inorganic chemicals in general , Labor sanitation , Light metals and their alloys analysis method , Steel and iron alloy analysis method , Radioactive metal ore , Rare metals and their alloys analysis method , Light metal ore , Heavy metals and their alloys analysis method .

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

GB 3654.9-1983 Methods for chemical analysis of ferroniobium;The thiocyanate photometric method for the determination of tungsten content
GB/T 6609.15-1986 Methods for chemical analysis of aluminium oxide--The ferric thiocyanate photometric method for the determination of chlorine content
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates;Thiocyanate photometric method
GB/T 648-2011 Chemical reagent—Potassium thiocyanate
GB/T 12690.6-2003 Praseodymium oxide-Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide
GB/T 4324.28-1984 Methods for chemical analysis of tungsten - The thiocyanate photometric method for the determination of molybdenum content
GB/T 3654.9-1983 Methods for chemical analysis of ferroniobium--The thiocyanate photometric method for the determination of tungsten content
GB/T 23765-2009 Test method of sodium cyanide and potassium cyanide products
GB/T 648-1993 Chemical reagents. potassium thiocyanate
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates--The thiocyanate photometric method for the determination of molybdenum content
GB/T 20931.8-2007 Methods for chemical analysis of lithium—Determination of chlorine content—Thiocyanate spectrophotometric method
GB/T 4372.1-1984 Methods for chemical analysis of zinc oxide(direct process)--The potassium ferrocyanide volumetric method for the determination of zinc oxide content
GB/T 16104-1995 Workplace air--Determination of tungsten or tungsten carbide--Potassium thiocyanate-titanous trichloride spectrophotometric method

Taiwan Provincial Standard of the People's Republic of China

CNS 7511-1981 Method for Determination of Nikel in Ores(Potassium Cyanide Direct Titration Method)
CNS 1907-1975 Potassium Thiocyanate Potassium Sulfocyanate

Group Standards of the People's Republic of China

T/GXAS 474-2023 Determination of chloride content in sugarcane juice—potassium sulfocyanate titrimetric method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 723-2015 Copper concentrate smelting sewage acid chemical analysis method Determination of rhenium content Potassium thiocyanate spectrophotometry

Professional Standard - Nuclear Industry

EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method

Professional Standard - Non-ferrous Metal

YS/T 37.1-1992 High-purity germanium dioxide chemical analysis method mercury thiocyanate spectrophotometric determination of chlorine content
YS/T 226.1-1994 Determination of bismuth content in selenium (potassium iodide, thiourea, strychnine absorptiometry)
YS/T 248.7-1985 Crude lead chemical analysis method fire test gold - gravimetric determination of gold and potassium thiocyanate volumetric determination of silver
YS/T 536.8-2009 Methods for chemical analysis of bismuth - Determination of chlorine content - Mercuric thiocyanate photometric method

Professional Standard - Commodity Inspection

SN/T 3809-2014 Determination of potassium content in potassium chloride and potassium sulphate - Atomic fluorescence spectrometry for X-ray

未注明发布机构

DIN CEN/TS 17021:2017*DIN SPEC 33976:2017 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques

Jilin Provincial Standard of the People's Republic of China

DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater

工业和信息化部

HG/T 6072-2022 Determination of thiocyanate in coking wastewater

Guangdong Provincial Standard of the People's Republic of China

DB44/T 456-2007 The determination of chloride-Method of ammonium thiocyanate titration

Professional Standard - Aviation

HB 5220.25-1995 Chemical Analysis Method of Superalloy Potassium Ferricyanide Potentiometric Titration Determination of Cobalt Content
HB 5422.7-1989 Method for chemical analysis of copper alloy Potassium iodide-thiourea absorbance photometry for determination of bismuth content

Professional Standard - Ferrous Metallurgy

YB/T 5041-2012 Molybdenum Oxide - Determination of Sulfur Content - Combustion-potassium Iodate Volumetric Method

Korean Agency for Technology and Standards (KATS)

KS I ISO 6767:2006 Ambient air－Determination of the mass concentration of sulphur dioxide [Tetrachloromercurate (TCM)/pararosaniline method]
KS M ISO 3626:2019 Photography — Processing chemicals —Specification for potassium thiocyanate
KS M ISO 3626:2002 Photography－Processing chemicals－Specification for potassium thiocyanate
KS D ISO 4941:2002 Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS M 9723-2017(2022) Methods for determination of gold in potassium gold cyanide
KS M 9723-2017 Methods for determination of gold in potassium gold cyanide
KS M 9723-2022 Methods for determination of gold in potassium gold cyanide
KS E ISO 12739:2007 Zinc sulfide concentrates－Determination of zinc content－Ion-exchange and EDTA titrimetric method
KS D ISO 4941-2002(2017) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS D ISO 4941-2002(2022) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS E ISO 13291:2007 Zinc sulfide concentrates－Determination of zinc content－Solvent extraction and EDTA titrimetric method
KS I ISO 11632:2014 Stationary source emissions — Determination of the mass concentration of sulfur dioxide(ion chromatography method)
KS I ISO 11632-2019 Stationary source emissions — Determination of the mass concentration of sulfur dioxide(ion chromatography method)
KS I ISO 11632-2014(2019) Stationary source emissions — Determination of the mass concentration of sulfur dioxide(ion chromatography method)
KS E ISO 10258:2012 Copper sulfide concentrates－Determination of copper content－Titrimetric methods
KS I ISO 11632:2004 Stationary source emissions-Determination of the massconcentration of sulfur dioxide(Ion chromatography method)
KS M ISO 5990:2002 Photography－Processing chemicals－Specifications for potassium sulfite, 650g/L solution

YU-JUS

JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.G8.432-1990 Reaaents. Potassium iodide. Determination of sulphate content. Turbidinetric method
JUS H.G8.305-1987 Reagents. Silver cyanide. Determination of substances insoluble in potassium cyanide solution. Gravimetric method
JUS H.G8.177-1983 Reagents. Potassium dicyanoaurate (i). Determination of free cyanide content. Potentiometric method
JUS H.G8.310-1987 Reagents. Copper(l)cyanide. Determination of substances insoluble in potassiumcyanide solution. Gravimetric method
JUS H.G8.176-1983 Reagents. Potassium dicyanoaurate (I). Determination of gold content. Gravimetric method
JUS H.Z1.171-1983 Testing of industrial vvaters. Determination of iron content. Spectrophotometric method with potassium rodanide
JUS H.G8.301-1987 Reagents. Silver cyanide and potassium dicyanoargentate. Determination of silver content. Volumetric method
JUS H.G8.302-1987 Reagents. Silver cyanide and potassium dicyanoargentate. Determination of chlorides content. Turbidimetric method
JUS H.G8.180-1983 Reagents. Potassium dicyanoaurate (I). Determination of iron content. 1,10-Phenanthroline spectropho- tometric method
JUS H.G8.178-1983 Reagents. Potassium dicyanoaurate (I). Determination of lead content. Turbidimetric method
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
JUS H.G8.179-1983 Reagents. Potassium dicyanoaurate (I). Determination of copper content. Potentiometric method
JUS H.G8.455-1991 Reagents. Potassium sulphate. Determination od chloride content. Turbidim&tric metbod
JUS H.G8.182-1983 Reagents. Potassium dicyanoaurate II). Determination of substances insoluble in water. Gravimetric me- thod

International Organization for Standardization (ISO)

ISO 6767:1990 Ambient air; determination of the mass concentration of sulfur dioxide; tetrachloromercurate (TCM)/pararosaniline method
ISO 3626:1996 Photography - Processing chemicals - Specifications for potassium thiocyanate
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 11632:1998 Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography method
ISO 2488:1973 Potassium sulphate for industrial use; Determination of chloride content; Mercurimetric method

KR-KS

KS M ISO 3626-2019 Photography — Processing chemicals —Specification for potassium thiocyanate

CZ-CSN

CSN 65 2481-1981 Sodium Chloride (Salt) Methods of Potassium Ferricyanide Content Determination
CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method

ES-AENOR

UNE 53 526 Determination of concentration and specific weight of vulcanized rubber

GSO

GSO ISO 10258:2013 Copper sulfide concentrates -- Determination of copper content -- Titrimetric methods
GSO ISO 3626:2015 Photography -- Processing chemicals -- Specifications for potassium thiocyanate
GSO ISO 13545:2015 Lead sulfide contentrates -- Determination of lead content -- EDTA titration method after acid digestion
GSO ISO 12739:2015 Zinc sulfide concentrates -- Determination of zinc -- Ion-exchange/EDTA titrimetric method
GSO ISO 10469:2013 Copper sulfide concentrates -- Determination of copper -- Electrogravimetric method
GSO ISO 13543:2015 Copper, lead and zinc sulfide concentrates -- Determination of mass of contained metal in a lot
BH GSO ISO 11632:2017 Stationary source emissions -- Determination of mass concentration of sulfur dioxide -- Ion chromatography method
GSO ISO 11632:2015 Stationary source emissions -- Determination of mass concentration of sulfur dioxide -- Ion chromatography method

Standard Association of Australia （SAA）

AS 2917.1:1994 Copper sulfide concentrates - Determination of copper content - Titrimetric methods

CU-NC

NC 44-08-5-1986 Ores Cobalt and Nickel Sulficie Concéntrate. VolumetriDetermination of Iron. Potassium Dichromat Method
NC 23-02-1968 Evaluation of sulphuric acid concentration by measurement of density

SCC

VDI 2462 BLATT 1-1974 Measurement of gaseous emissions; measurement of sulphur dioxide concentration; iodine-thiosulphate method
VDI 3486 BLATT 2-1979 Measuring gaseous emissions; Measuring hydrogen sulphide concentration; Iodometric titration method
VDI 3487 BLATT 1-1978 Measuring gaseous emissions; Measuring carbon disulfide concentration; Iodometric titration method
VDI 3486 BLATT 2-1979 Measuring gaseous emissions; Measuring hydrogen sulphide concentration; Iodometric titration method
VDI 3486 BLATT 1-1979 Measuring gaseous emissions; Measuring hydrogen sulphide concentration; Potentiometric titration method
VDI 2462 BLATT 1-1974 Measurement of gaseous emissions; measurement of sulphur dioxide concentration; iodine-thiosulphate method
VDI 3487 BLATT 1-1978 Measuring gaseous emissions; Measuring carbon disulfide concentration; Iodometric titration method
NS-EN 17043:2018 Fertilizers — Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
DANSK DS/CEN/TS 17021:2017 Stationary source emissions – Determination of the mass concentration of sulphur dioxide by instrumental techniques
DANSK DS/EN 17043:2018 Fertilizers – Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
VDI 3486 BLATT 1-1979 Measuring gaseous emissions; Measuring hydrogen sulphide concentration; Potentiometric titration method
UNE-EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
VDI 2462 BLATT 3-1974 Measurement of gaseous emissions; Measurement of sulphur dioxide concentration; Hydrogen peroxide method; Gravimetric determination
NS-EN 14791:2005 Stationary source emissions — Determination of mass concentration of sulphur dioxide — Reference method
VDI 2451 BLATT 3-1996 Measuring gaseous emissions — Measuring sulphur dioxide concentration — Photometric method (TCM method)
DANSK DS/EN 14791:2017 Stationary source emissions – Determination of mass concentration of sulphur oxides – Standard reference method
NS-EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
DIN EN 17043 E:2016 Draft Document - Fertilizers - Determination of molybdenum in concentrations <kleiner => 10 % using spectrometry of a complex with ammonium thiocyanate; German and English version prEN 17043:2016
NS 4859:1983 Air quality — Emission measurement — Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases — Isopropanol method

IT-UNI

UNI 7332-1974 Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.

PL-PKN

PN-EN 17043-2018-07 P Fertilizers--Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
PN Z04221-02-1991 Air purity protection Tests for content of tungsten and its compounds Determination of tungsten and its compounds in work places by spectrophotometric method with potassium thiocyanate
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content
PN Z04183-02-1987 Air purity protection Tests for hydrogen chioride Determination ot hydrogen chioride in ambient air (imision) by colorimetric method with mercury thiocyanate

British Standards Institution (BSI)

BS ISO 3626:1996 Photography - Processing chemicals - Specification for potassium thiocyanate
BS ISO 3626:1997 Photography. Processing chemicals. Specification for potassium thiocyanate
BS EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
BS EN 14791:2005 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
BS EN 17043:2018 Fertilizers. Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
BS ISO 11632:1998(1999) Stationary source emissions — Determination of mass concentration of sulfur dioxide — Ion chromatography method
BS EN 14791:2017 Stationary source emissions. Determination of mass concentration of sulphur oxides. Standard reference method
BS PD CEN/TS 17021:2017 Stationary source emissions. Determination of the mass concentration of sulphur dioxide by instrumental techniques

Association Francaise de Normalisation

NF X43-372:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method.
XP CEN/TS 17021:2018 Emissions from stationary sources - Determination of sulfur dioxide mass concentration by instrumental techniques
XP X43-043*XP CEN/TS 17021:2018 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques
NF U42-468*NF EN 17043:2018 Fertilizers - Determination of molybdenum in concentrations = 10 % using spectrometry of a complex with ammonium thiocyanate
NF X43-372*NF EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method

German Institute for Standardization

DIN EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method; English version of DIN EN 14791:2006-04
DIN CEN/TS 17021:2017-05*DIN SPEC 33976:2017-05 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques; German version CEN/TS 17021:2017
DIN EN 17043:2018 Fertilizers - Determination of molybdenum in concentrations 10 % using spectrometry of a complex with ammonium thiocyanate
DIN EN 14791:2017-05 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method; German version EN 14791:2017

Lithuanian Standards Office

LST EN 14791-2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method

Danish Standards Foundation

DS/EN 14791:2005 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
DS/ISO 11632:1998 Stationary source emissions - Determination of mass concentration of sulfur dioxide - Ion chromatography method

European Committee for Standardization (CEN)

CEN/TS 17021:2017 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques
EN 14791:2005 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
PD CEN/TS 17021:2017 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques
EN 17043:2018 Fertilizers - Determination of molybdenum in concentrations ��10 % using spectrometry of a complex with ammonium thiocyanate

BE-NBN

NBN T 03-211-1980 Potassium sulphate for ?ndustrial use - Determination of acidity to methyl orange

RO-ASRO

STAS SR ISO 9389:1995 Nickel alloys. Determination of cobalt.content. Potentiometric titration method with potassium hexacyanoferrate (III)

ES-UNE

UNE-EN 17043:2019 Fertilizers - Determination of molybdenum in concentrations = 10 % using spectrometry of a complex with ammonium thiocyanate

IPC - Association Connecting Electronics Industries

IPC TM-650 2.3.35.2-1995 Fluoride Concentration@ Fluxes - Quanitative
IPC TM-650 2.3.35.2A-2004 Fluoride Concentration@ Fluxes - Quanitative

VN-TCVN

TCVN 6750-2000 Stationary source emissions.Determination of mass concentration of sulfur dioxide.Ion chromatography method

FI-SFS

SFS 3864-1977 Determination of mass concentration of sulphur dioxide in ambient air. Analysis by the photometric thorin method
SFS 5293-1987 air quality. freed. Determination of hydrogen sulfide substance concentration using iodine titration method
SFS 5265-1987 air quality. freed. Determination of sulfur dioxide substance concentration using Thorini method

AENOR

UNE 77226:1999 STATIONARY SOURCE EMISSIONS. DETERMINATION OF MASS CONCENTRATION OF SULFUR DIOXIDE. ION CHROMATOGRAPHY METHOD.
UNE-EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method

NO-SN

NS 4859-1983 Air quality - Emission measurement - Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases - Isopropanol method

Others: