Operation method for measuring phosphine content using molybdenum blue

Operation method for measuring phosphine content using molybdenum blue, Total:169 items.

The international standard classification for "Operation method for measuring phosphine content using molybdenum blue" includes: Ferrous metals in general , Metalliferous minerals , Ferroalloys , Chemical analysis of metals , Products of the chemical industry , Manganese ores , Bases , Aluminium and aluminium alloys , Ferrous metals , Other non-ferrous metals and their alloys , Nickel, chromium and their alloys , Iron ores , Non-metalliferous minerals , Salts , Oxides , Materials for aluminium production , Refractories , Natural gas , Cadmium, cobalt and their alloys , Other metalliferous minerals , Non-ferrous metals , Welding consumables , Materials for aerospace construction .

The Chinese standard classification for "Operation method for measuring phosphine content using molybdenum blue" includes: Steel and iron alloy analysis method , Light metal ore , Semimetal and semiconductor material analysis method , Manganese ore , Light metals and their alloys analysis method , Iron ore , Rare refractory metals and their compounds , Heavy metals and their alloys analysis method , Metallurgical auxiliary material ore , Light metals and their alloys , Heavy metal ore , Precious metal ore , Rare metals and their alloys analysis method , Fireproof material in general , Natural gas , Carbon material , Metal physical property test method , Metal and alloy powder , Welding and cutting .

Professional Standard - Ferrous Metallurgy

YB/T 547.4-1995 Methods for chemical analysis of vanadium slag - The alkalimetric and reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content
YB/T 178.5-2012 Silicon-aluminium Alloy and Silicon-barium-aluminium Alloy-Determination of Phosphorus Content-The Molybdenum Blue Spectrophotometric Method
YB/T 5331-2009 Vanadium pentoxid - Determination of phosphorus content-The extraction molybdenum blue spectrophotometric method
YB/T 4219-2010 Vanadium pentoxide - Determination of phosphorus content –- The molybdobismuthylphosphoric blue spectrophotometric method
YB/T 109.5-1997 Methods for chemical analysis of barium silicon the molybolenum blue photometric method for the determination of phosphorus content
YB/T 4011-1991 Determination of phosphorus pentoxide content by molybdenum blue photometric method for chemical analysis of high-quality magnesia
YB/T 5315-2006 Methods for chemical analysis of calcium-silicon -- The phosphomolybdenum blue photometric method for the determination of phosphorus content
YB/T 178.8-2012 Silicon-aluminium Alloy and Silicon-barium-aluminium Alloy-Determination of Phosphorus Cotent-The Molybdobismuthylphosphoric Blue Spectrophotometric Method
YB/T 178.5-2000 Method for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy The molybdeum blue spectrophotometric method for the determination of phosphorus content
YB/T 1594-1999 Chemical analysis method of titanium concentrate (rock ore) Determination of phosphorus content by bismuth phosphorus molybdenum blue spectrophotometry
YB/T 4310-2012 Molybdenum Oxide - Determination of Phosphorus Content - The Molybdenum Blue Spectrophotometric Method
YB 4011-1991 Determination of phosphorus pentoxide content by molybdenum blue photometric method for chemical analysis of high-quality magnesia
YB/T 191.6-2001 Methods for chemical analysis of chromium ores--The reduced molybdophosphate spectrophotometric method for the determination of phosphorus content
YB/T 109.5-2012 Silicon Barium Alloy-Determination of Phosphorus Content-The Molybdenum Blue Spectrophotometric Method
YB/T 159.4-2015 Titanium concentrate(rock minerals). Determination of phosphorus content. The bismuth phosphomoly bdate blue spectrophotometric method
YB/T 547.4-2014 Vanadium slat. Determination of phosphorus conten. Bismuth phosphomolybdate blue spectrophotometric method
YB/T 159.4-1999 Methods for chemical analysis of titanium concentrate(rock minerals)—The bismuth phosphomoly-bdate blue spestrophotometric method for the determination of phosphorus content
YB/T 109.8-2012 Silicon Barium Alloy-Determination of Phosphorus Content-The Molybdobismuthylphosphoric Blue Spectrophotometric Method

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

GB/T 4102.3-1983 Methods for chemical analysis of high-titanium slag and rutile;The extraction-molybdenum blue photometric method for the determination of phosphorus content
GB/T 3286.6-2014 Methods for chemical analysis of limestone and dolomite―Part 6:The determination of phosphorus content―The phosphomolybdate blue spectrophotometric method
GB/T 6730.45-2006 Iron ores - Determination of arsenic content - Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
GB/T 15057.9-1994 Limestone for chemical industry - Determination of phosphorus content- Molybdenum blue spectrophotometric method
GB/T 4700.4-1998 Methods for chemical analysis of calcium-silicon- The phosphomolybdenum blue photometric method for the determination of phosphorus content
GB/T 5687.3-1985 Methods for chemical analysis of ferro-chromium; The molybdenum blue photometric method for the determination of phosphorus content
GB/T 4325.24-1984 Methods for chemical analysis of molybdenum;The molybdenum blue photometric method for the determination of phosphorus content
GB/T 4699.3-1984 Methods for chemical analysis of silicochromium--The molybdenum blue photometric method for the determination of phosphorus content
GB 3654.5-1983 Methods for chemical analysis of ferroniobium;The molybdenum blue photometric method for the determination of the phosphorus content
GB/T 4325.12-1984 Methods for chemical analysis of molybdenum;The chloritization-molybdenum blue photometric method for the determination of silicon content
GB/T 6901.11-1986 Silica refractories--Determination of phosphorus pentoxide content--Molybdenum blue photometric method
GB/T 26416.9-2023 Chemical analysis methods for rare earth ferroalloy—Part 9：Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometry
GB/T 6730.18-1986 Methods for chemical analysis of iron ores; The n-butyl acetate extraction-molybdenum blue photometric method for the determination of phosphorus content
GB/T 4702.3-1984 Methods for chemical analysis of chromium metal;The molybdenum blue photometric method for the determination of phosphorus content
GB/T 6730.19-1986 Methods for chemical analysis of iron ores--The bismuth phosphomolybdate blue photometric method for the determination of phosphorus content
GB/T 5059.6-2007 Ferromolybdenum—Determination of phosphorus content—Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometrc method
GB/T 24583.5-2019(英文版) Determination of phosphorus content in vanadium-nitrogen alloys - Bismuth phosphomolybdenum blue spectrophotometric method
GB/T 6609.17-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of phosphorus pentoxide content-Molybdenum blue spectrophotometric method
GB/T 5059.6-1986 Methods for chemical analysis of ferromolybdenum;The molybdenum blue photometric method for the determination of phosphorus content
GB/T 7731.4-1987 Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 3256.4-1982 Chemical analysis of zirconium powder for electro-vacuum uses--The molybdenum blue photometric method for determination of phosphorus
GB/T 22661.10-2008 Chemical analysis methods of potassium fluoborade - Part 10: Determination of phosphorus pentoxide content - Molybdenum blue photometric method
GB/T 4701.7-1985 Methods for chemical analysis of ferrotitanium--The molybdenum blue spectrophotometric method for the determination of phosphorus content
GB/T 14849.7-2015 Methods for chemical analysis of silicon metal―Part 7:Detemination of phosphorus content―Phosphorus molybdenum blue spectrophotometry
GB/T 3257.17-1999 Methods for chemical analysis of bauxite--Determination of phosphorus pentoxide content--Molybdenum blue spectrophotometric method
GB/T 6609.17-1986 Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of phosphorus pentoxide content
GB/T 4333.2-2023 Ferrosilicon—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method
GB/T 8704.7-2009 Ferrovanadium—Determination of phosphorus content—The molybdenum blue photometric method
GB/T 6730.18-2006 Determination of phosphorus content in iron ore molybdenum blue spectrophotometric method
GB/T 4324.24-1984 Methods of chemical analysis of tungsten - The beryllium as carrier precipitation agent-molybdenum blue photometric method for the determination of phosphorus content
GB/T 4699.3-2007 Ferrochromium silicochromium and nitrogen-bearing ferrochromium—Determination of phosphorus content—Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue s
GB/T 22662.9-2008 Chemical analysis methods of potassium fluotitanate - Part 9: Determination of phosphoruo content - Molybdenum blue photometric method
GB/T 5195.7-1985 Methods for chemical analysis of fluor-spar; The molybdenum blue-rhodamine B photometric method for the determination of phosphorus content
GB/T 4324.24-2012 Methods for chemical analysis of tungsten - Part 24: Determination of phosphorus content - Molybdemum blue photometry
GB/T 5686.4-1998 Methods for chemical analysis of silicomanganese --The phosphomolybdenum blue phtometric method for the determination of phosphorus content
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide-Determination of silicon dioxide content-Molybdenum blue photometric method
GB 2591.8-1981 Determination of phosphorus pentoxide content in bastnaesite concentrates
GB/T 18114.9-2010 Chemical analysis methods of rare earth concentrates—Part 9:Determination of phosphorus pentoxide content—Phosphorus-bismuth-molybdenum blue spectrophotometry
GB/T 1515-2002 Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
GB/T 4325.5-1984 Methods for chemical analysis of molybdenum;The molybdenum blue photometric method for the determination of arsenic content
GB/T 11060.2-1998 Natural gas-Determination of hydrogen sulfide content-Methylene blue method
GB 6730.19-1986 Methods for chemical analysis of iron ores - The bismuth phosphomolybdate blue photometric method for the determination of phosphorus content
GB/T 5686.4-2008 Ferromanganese ferromanganese-silicon itrogen-bearing ferromanganese and manganese metal - Determination of phosphorus content - Molybdenum blue photometric method and alkali content
GB/T 4333.2-1988 Methods for chemical analysis of ferrosilicon-The reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content
GB/T 8654.5-1988 Methods for chemical analysis of manganese metal--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 4702.3-2016 Chromiun metal—The determination of phosphorus content—Bismuth phosphate molybdenum blue spectrophotometric method
GB/T 6730.18-2006 Iron ores - Determination of phosphorus content - Molybdenum blue spectrophotometric method
GB/T 3654.5-1983 Methods for chemical analysis of ferroniobium--The molybdenum blue photometric method for the determination of the phosphorus content
GB/T 8647.4-1988 Nickel; Determination of phosphorus content; Molybdenum blue spectrophotometric method
GB/T 4701.7-2009 Ferrotitanium—Determination of phosphorus content—Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
GB/T 223.59-2008 Iron, Steel and Alloy - Determination of Phosphorus Content - Bismuth Phosphomolybdate Blue Spectrophotometric Method and Antimony Phosphomolybdate Blue Spectrophotometric Method
GB/T 3653.6-1988 Methods for chemical analysis of ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
GB/T 24583.5-2009 Vanadium-Nitrogen alloy—Determination of phosphorus content—The bismuth molybdenum blue spectrophotometry method
GB/T 4325.22-2013 Methods for chemical analysis of molybdenum—Part 22:Determination of phosphorus content—Molybdenum blue spectrophotometry
GB/T 5686.4-2022 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of phosphorus content—Molybdenum blue spectrophotometric method and bismuth phosphomolybdate blue spectrophotometric method
GB/T 5195.6-1985 Methods for chemical analysis of fluor-spar--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 8647.4-2006 The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method
GB/T 8156.9-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys—Part 2：Determination of phosphorus content—Molybdenum blue spectrophotometry
GB/T 8704.7-1994 Methods for chemical analysis of ferrovanadium. The molybdenum blue photometric method for the determination of phosphorus content

工业和信息化部

YS/T 1075.12-2022 Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys—Part 12:Determination of phosphorus content-Molybdenum blue spectrophotometry
YB/T 4531-2016 Ferrophosphorus. Determination of silicon content. Silicon molybdenum blue spectrophotometric method
YS/T 273.9-2020 Methods for chemical analysis and physical properties test of cryolite一Part 9: Determination of phosphorous pentoxide content—Molybdenum blue photometric method
YB/T 4566.6-2016 Ferrovanadium nitride. Determination of phosphorus content. Molybdobismuthylphosphoric blue spectrophotometric method
YB/T 4726.5-2021 Ferric-containing dust and sludge-Determination of phosphorus content-Bismuth phosphomolybdate blue spectrophotometric method
YB/T 4582.3-2017 Ferrosilicon nitride-Determination of phosphorus content-Bismuth phosphomolybdate blue spectrophotometric method
YB/T 5315-2016 Calcium silicon alloy. Determination of phosphorus content. Phosphomolybdenum blue spectrphotometric method
YS/T 1382-2020 Method for chemical analysis of silver copper phosphorus alloy. Determination of phosphorus content. Phosphorus molybdenum yellow spectrometry

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 20975.31-2019 Methods for chemical analysis of aluminium and aluminium alloys—Part 31:Determination of phosphorus content—Molybdenum blue spectrophotometry
GB/T 7731.4-2021 Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method
GB/T 24583.5-2019 Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method

Professional Standard - Non-ferrous Metal

YS/T 555.5-2009 Methods for chemical analysis of molybdenum concentrate—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry
YS/T 281.5-1994 Cobalt -- Determination of phosphorus content -- Molybdenum blue spectrophotometric method
YS/T 574.4-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The molybdenum blue spectrophotometric method for determination of phosphorus
YS/T 470.3-2004 Methods for chemical analysis of copper-beryllium alloys—Determination of phosphorus content—Molybdenum blue photometric method
YS/T 254.3-1994 Methods for chemical analysis of beryllium concentrates-beryl The molybdenum blue photometric method for the determination of phosphorus content
YS/T 273.9-2006 Chemical analysis methods and physical properties of
YS/T 575.16-2006 Methods for chemical analysis of bauxite -- Determination of phosphorus pentoxide content -- Molybdenum blue spectrophotometric method
YS/T 281.5-2011 Methods for chemical analysis of cobalt—Part 5:Determination of phosphorus content—Molybdenum blue spectrophotometry
YS/T 568.7-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of phosphorus content-The antimony-ascorbic acid-molybdenum blue spectrophotometric method
YS/T 581.9-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 9: Determination of phosphorous content by molybdophoshoric liue photometric method
YS/T 534.3-2007 Chemical analysis methods of aluminium hydroxide Part 3: Determination of silicon dioxide content Molybdenum blue photometric method
YS/T 514.3-2006 Methods for chemical analysis of high-titanium slag and rutile The extraction-molybdenum blue photometric method for the determination of phosphorus content
YS/T 534.3-2006 Chemical analysis methods of aluminium hydroxide. Determination of silicon dioxide content. Molybdenum blue photometric method
YS/T 1605.9-2023 Methods for chemical analysis of roasted molybdenum concentrate— Part 9：Determination of phosphorus content— Molybdenum blue spectrophotometry
YS/T 581.9-2023 Determination of chemical content and physical properties of aluminum fluoride - Part 9: Determination of phosphorus pentoxide content - Molybdenum blue photometric method
YS/T 574.4-2006 Determination of Phosphorus by Electrovacuum Zirconium Powder Chemical Analysis Method Molybdenum Blue Photometry
YS/T 575.16-2007 Methods for chemical analysis of bauxite Part 16:Determination of phosphorus pentoxide content Molybdenum blue spectrophotometric method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 6730.19-2016 Iron ores―Determination of phosphorus content―Bismuth phosphomolybdate blue spectrophotometric method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 625-2014 Determination of Total Phosphorus in Coking Sewage by Phosphomolybdenum Blue Spectrophotometry
DB53/T 639.4-2014 Methods for chemical analysis of direct reduced iron - Part 4: Determination of phosphorus content Bismuth phosphomolybdenum blue spectrophotometric method

Professional Standard - Machinery

JB/T 7948.8-1995 Methods for chemical analysis of melted welding fluxes.The "molybdenum blue"photometric method for determination of phosphorus content
JB/T 7948.8-1999 Methods for chemical analysis of melted welding fluxes - The molybdenumblue photometric method for determlnation of phosphorus content

Professional Standard - Commodity Inspection

SN/T 3368-2012 Determination of phosphorus content in carbon steel and low-middle alloy steel-Phosphomolybdate blue spectrophotometric method
SN/T 3113-2012 Ferromolybdenum - Determination of silicon contents -Silicomolybdic blue spectrophotometric method

Professional Standard - Aviation

HB 5218.6-1995 Aluminum Alloy Chemical Analysis Method Silicon Molybdenum Blue Photometry Determination of Silicon Content
HB 5220.7-2008 Methods for Chemical Analysis of Superalloys - Part 7: Determination of Phosphorus Content by Ethyl Ether Extraction Molybdenum Blue Photometric Method
HB 5220.7-1995 Chemical Analysis Method of Superalloy Ether Extraction-Molybdenum Blue Absorption Spectrophotometry Determination of Phosphorus Content
HB 5219.9-1998 Methods for Chemical Analysis of Magnesium Alloy - Determination of Silicon Content with Silicomolybdenum Blue Spectrophotometric Method

Hunan Provincial Standard of the People's Republic of China

DB43/T 752-2013 Determination of Phosphorus in Graphite by Phosphorus Molybdenum Blue Spectrophotometry

Anhui Provincial Standard of the People's Republic of China

DB34/T 3320-2019 Methods for chemical analysis of phosphor copper alloys - Determination of phosphorus content - Vanadium molybdenum yellow spectrophotometric method

RO-ASRO

SR ISO 4687:1995 Iron ores-Determination of phosphrus content. Molybdenum blue spectrophotometric method

Japanese Industrial Standards Committee (JISC)

JIS M 8216:2021 Iron ores -- Determination of phosphorus content -- Phosphomolybdate blue spectrophotometric method

International Organization for Standardization (ISO)

ISO 4687:1984 Iron ores — Determination of phosphorus content — Molybdenum blue spectrophotometric method
ISO 8556:1986 Aluminium ores; Determination of phosphorus content; Molybdenum blue spectrophotometric method
ISO 9388:1992 Nickel alloys; determination of phosphorus content; molybdenum blue molecular absorption spectrometric method
ISO 4313:1976 Washing powders; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method

SCC

SPC GB/T 24583.5-2019 Vanadium-nitrogen -- Determination of phosphorus content -- Bismuth molybdenum blue spectrophotometric method (TEXT OF DOCUMENT IS IN CHINESE)
SPC GB/T 20975.31-2019 Methods for chemical analysis of aluminium and aluminium alloys -- Part 31: Determination of phosphorus content -- Molybdenum blue spectrophotometry (TEXT OF DOCUMENT IS IN CHINESE)
DANSK DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method

Korean Agency for Technology and Standards (KATS)

KS E ISO 8556-2021 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS E ISO 8556-2001(2021) Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS E ISO 8556:2001 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS D ISO 9388-2022 Nickel alloys－Determination of phosphorus content－Molybdenum blue molecular absorption spectrometric method
KS E ISO 8556-2001(2016) Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS D ISO 9388-2012(2017) Nickel alloys－Determination of phosphorus content－Molybdenum blue molecular absorption spectrometric method
KS D ISO 9388-2012(2022) Nickel alloys－Determination of phosphorus content－Molybdenum blue molecular absorption spectrometric method
KS M ISO 4313-2023 Washing powders－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
KS M ISO 4313:2003 Washing powders－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
KS M ISO 6598-2013 Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method
KS M ISO 6598-2007(2012) Fertilizers－Determination of phosphorus content－Quinoline phosphomolybdate gravimetric method

VN-TCVN

TCVN 4779-1999 Aluminium ores.Determination of phosphorus content.Molypdenum blue spectrophotometric method
TCVN 4656-1-2009 Iron ores.Determination of phosphorus content.Part 1: Molybdenum blue spectrophotometric method
TCVN 5489-1991 Washing powders.Determination of total phosphorus (V) oxide content.Quinoline phosphomolybdate gravimetric method

AENOR

UNE 22143:1990 IRON ORES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD OF MOLYBDENUM BLUE.

American Society for Testing and Materials (ASTM)

ASTM E1070-11 Standard Test Method for Determination of Phosphorus in Iron Ores by Phospho-Molybdenum-Blue Spectrophotometry

German Institute for Standardization

DIN 50511:1994 Copper and copper alloys; determination of phosphorus content; molybdenium blue and molybdovanadate spectrophotometric method

Association Francaise de Normalisation

NF A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
NF U42-247:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (molybdenum blue method).
NF A06-305*NF EN 10184:2006 Chemical analysis of ferrous materials - Determination of phosphorus in non-alloyed steels and irons - Molybdenum blue spectrophotometric method.

GSO

OS GSO ISO 9388:2016 Nickel alloys -- Determination of phosphorus content -- Molybdenum blue molecular absorption spectrometric method
GSO ISO 9388:2016 Nickel alloys -- Determination of phosphorus content -- Molybdenum blue molecular absorption spectrometric method
BH GSO ISO 9388:2017 Nickel alloys -- Determination of phosphorus content -- Molybdenum blue molecular absorption spectrometric method
GSO ISO 4687-1:2013 Iron ores -- Determination of phosphorus content -- Part 1: Molybdenum blue spectrophotometric method
OS GSO ISO 6598:2009 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method
GSO ISO 6598:2009 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method

YU-JUS

JUS B.G8.516-1989 Aluminium ores. Determination of pbosphorus content. Holjbdenum blue spectropho-tometric method
JUS H.B8.128-1980 Cryolite, naturaland artificial for industrial use. Determination of phosphorus content. Reduced molybdo- phosphate or phosphovanadomolybdate spectrophotometric method

RU-GOST R

GOST 14338.3-1991 Molybdenum. Methods for determination of phosphorus
GOST 13151.6-1994 Ferromolybdenum. Method for determination of phosphorus
GOST 13151.6-1982 Ferromolybdenum. Methods for the determination of phosphorus content
GOST 2082.7-1981 Molibdenum concentrates. Method for determination of phosphorus content

CZ-CSN

CSN 42 0646 Cast.6-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of phosphorus by the photometric method

BE-NBN

NBN T 94-203-1977 Determination of hydrogensulfide content in ambient air - Methylene blue raethod
NBN T 63-130-1980 Washing powders - DEermination of total phosphorus(V) oxide content - Quinoline phosphomolybdate gravimErie method

TR-TSE

TS 2324-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS FERRO — MOLYBDENUM DETERMINATION OF MOLYBDENUM, CARBON, SULPHUR, PHOSPHORUS, SILICON AND COPPER CONTENTS

KR-KS

KS M ISO 4313-2003(2023) Washing powders－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method

British Standards Institution (BSI)

BS 7020-6.2:1993 Analysis of iron ores - Methods for the determination of phosphorus content - Molybdenum blue spectrophotometric method

VE-FONDONORMA

NORVEN 22-12-1965 Test the phosphorus content in steel by photometry with molybdenum blue chromogen

BSI

DANSK DS/ISO 10714:2024 Steel and iron – Determination of phosphorus content – Phosphovanadomolybdate spectrophotometric method

AT-ON

ONORM ISO 4313:1986 Washing powders; determination of total phosphorus(V)-oxide content; quinoline phosphomolybdate gravimetric method

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