Spectrophotometric Determination of Trace Molybdenum

Spectrophotometric Determination of Trace Molybdenum, Total:496 items.

The international standard classification for "Spectrophotometric Determination of Trace Molybdenum" includes: Ferroalloys , Products of the chemical industry , Cadmium, cobalt and their alloys , Ferrous metals in general , Other non-ferrous metals and their alloys , Metalliferous minerals , Nickel, chromium and their alloys , Manganese ores , Non-metalliferous minerals , Animal feeding stuffs , Chemical analysis of metals , Ferrous metals , Solid fuels , Salts , Colours and measurement of light , Fissile materials , Flow in open channels , Aluminium and aluminium alloys , Oxides , Lead, zinc, tin and their alloys , Copper and copper alloys , Chromium ores , Welding consumables , Iron ores , Magnesium and magnesium alloys , Titanium and titanium alloys , Bases , Inorganic chemicals in general , Non-ferrous metals , Other methods of testing of metals , Other metalliferous minerals , Aluminium , Water quality , Fertilizers .

The Chinese standard classification for "Spectrophotometric Determination of Trace Molybdenum" includes: Steel and iron alloy analysis method , Heavy metals and their alloys analysis method , Rare refractory metals and their compounds , Iron ore , Manganese ore , Rare metals and their alloys analysis method , Light metals and their alloys analysis method , Livestock and poultry feed and additive , Precious metals and its alloy analysis method , Chemical raw material ore , Coke , Light metal ore , Nuclear material, nuclear fuel and their analytical test method , Heavy metals and their alloys , Semimetal and semiconductor material analysis method , Chrome ore , Analysis methods for toxic substances in water , Radioactive metal ore , Heavy metal ore , Inorganic acid and alkali , Inorganic chemicals in general , Metal and alloy powder , Metal physical property test method , Basic standard and general method , Metal casting and forging materials used for aviation and aerospace , Welding and cutting , Electrician alloy parts , Environmental Quality Standard for atmosphere, water and soil , Basic standards and general methods on chemical fertilizers .

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

GB/T 5195.8-1985 Methods for chemical analysis of fluor-spar--The molybdenum blue photometric method for the determination of silicon dioxide content
GB/T 14352.5-1993 Mehtoss for chemical analysis of tungsten ores molybdenum ores. Determination of zinc content. Flame atomic absorption spectrometric method
GB/T 8638.10-1988 Nickel base alloy powder; Determination of molybdenum content; Thiocyanate spectrophotometric method
GB/T 8654.3-1988 Methods for chemical analysis of manganese metal--The molybdenum blue photometric method for the determination of silicon content
GB/T 7731.6-1987 Methods for chemical analysis of freeotungaten--The molybdenum blue photometric method for the determination of arsenic content
GB/T 4375.7-1984 Methods for chemical analysis of gallium--The molybdenum blue photometric method for the determination of silicon content
GB/T 4699.3-1984 Methods for chemical analysis of silicochromium--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 4325.19-1984 Methods for chemical analysis of molybdenum--The diantipyrylmethane photometric method for the determination of titanium content
GB/T 17518-1998 General method for determination of silicon content of chemical products - Reducted molybdosilicate spectrophotometric method
GB/T 13700-1992 determination of molybdenum in uranium hexafluoride
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 17777-2009 Determination of molybdenum in feeds - Spectrophotometry
GB/T 4324.24-2012 Methods for chemical analysis of tungsten - Part 24: Determination of phosphorus content - Molybdemum blue photometry
GB/T 21931.3-2008 Nickel ferronickel and nickel alloys - Determination of phosphorus content - Phosphovanoclonolybeate molecular absorption spectrometric method
GB/T 2590.3-1981 Zirconium and hafnium oxides--Determination of silicon content--Silicon-molybdenum blue photometric method
GB/T 4325.18-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 4325.17-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 42513.2-2023 Methods for chemical analysis of nickel alloys—Part 2：Determination of phosphorus content—Molybdenum blue spectrophotometry
GB/T 7731.4-1987 Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of phosphorus content
GB/T 24223-2009 Chromium ores—Determination of phosphorus content—Reduced molybdophosphate photometric method
GB/T 6730.18-2006 Determination of phosphorus content in iron ore molybdenum 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 4333.2-2023 Ferrosilicon—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates--The thiocyanate photometric method for the determination of molybdenum content
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 4333.2-1988 Methods for chemical analysis of ferrosilicon-The reduced molybdobismuthylphosphoric acid photometric method for the determination of phosphorus content
GB/T 2592.9-1981 Thallium;Determination of silicon content;Isoamyl alcohol extraction molybdenum blue absorption photometric method
GB/T 5059.3-1985 Methods for chemical analysis of ferromolybdenum - The atomic absorption spectrophotometric method for the determination of copper 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 4702.3-1984 Methods for chemical analysis of chromium metal;The molybdenum blue photometric method for the determination of phosphorus content
GB/T 15057.5-1994 Limestone for chemical industry - Determination of silicon dioxide content- Molybdenum blue spectrophotometric method
GB/T 13748.10-2005 Magnesium and its alloys － Determination of zinc content － Flame atomic absorption spectrometric method
GB/T 5059.2-1985 Methods for chemical analysis of ferromolybdenum - The malachite green spectrophotometric method for the determination of antimony content
GB/T 1515-2002 Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
GB/T 11900-1989 Water quality--Determination of trace amounts of arsenic--Spectrophotometric method with silver salt
GB/T 8704.7-1994 Methods for chemical analysis of ferrovanadium. The molybdenum blue photometric method for the determination of phosphorus content
GB/T 2133-1980 Determination of arsenic content in cadmium--Arsenic-molybdenum blue photometric method
GB/T 6987.6-2001 Aluminium and aluminium alloys-Determination of copper 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 1819.12-2004 Methods for chemical analysis of tin concentrates - Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometric method
GB/T 7315.2-1987 Methods for chemical analysis of vanadium pentoxide--The molybdenum blue spectrophotometric method for the determination of silicon content
GB/T 8647.4-2006 The methods for chemical analysis of nickel - Determination of phosphorous content - Molybdenum blue spectrophotometric method
GB/T 5059.2-2014 Ferromolybdenum―Determination of antimony content―Malachite green spectrophotometric method
GB/T 4324.12-2012 Methods for chemical analysis of tungsten - Part 12: Determination of silicon content - Chlorization-molybdenum blue spectrophotometry
GB/T 24583.5-2019(英文版) Determination of phosphorus content in vanadium-nitrogen alloys - Bismuth phosphomolybdenum blue spectrophotometric method
GB/T 12689.8-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of silicon content—The molybdenum blue spectrophotometric method
GB/T 6730.9-1986 Methods for chemical analysis of iron ores; The silicomolybdic blue photometric method for the determination of silicon content
GB/T 8704.7-2009 Ferrovanadium—Determination of phosphorus content—The molybdenum blue photometric method
GB/T 4325.4-1984 Methods for chemical analysis of molybdenum;The malachite green photometric method for the determination of antimony content
GB/T 6150.12-2008 Methods for chemical analysis of tungsten concentrates - Determination of silicon dioxide content - The silicomolybdenum blue spectrophotometry and the gravimetry
GB/T 17518-2012 General method for determination of silicon content of chemical products—Reduced molybdosilicate 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 5059.6-2007 Ferromolybdenum—Determination of phosphorus content—Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometrc method
GB/T 24583.5-2009 Vanadium-Nitrogen alloy—Determination of phosphorus content—The bismuth molybdenum blue spectrophotometry method
GB/T 4324.28-1984 Methods for chemical analysis of tungsten - The thiocyanate photometric method for the determination of molybdenum content
GB/T 4325.20-1984 Methods for chemical analysis of molybdenum;The N-benzoyl-N-phenylhydroxylamine photometric method for the determination of vanadium content
GB/T 14352.1-1993 Methods for chemical analysis of tungsten ores and molybdenum ores
GB/T 223.26-2008 Iron, Steel and Alloy - Determination of Molybdenum Content - The Thiocyanate Spectrophotometric Method
GB/T 4324.5-1984 Methods for chemical analysis of tungsten - The molybdenum blue photometric method for the determination of arsenic content
GB/T 8647.3-1988 Nickel; Determination of silicon content; Molybdenum blue spectrophotometric method
GB/T 4325.26-1984 Methods for chemical analysis of molybdenum;The nessler reagent photometric method for the determination of nitrogen content
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide-Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 8647.4-1988 Nickel; Determination of phosphorus 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 4325.6-1984 Methods for chemical analysis of molybdenum;The ortho-phenanthroline photometric method for the determination of iron content
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 8156.6-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The molybdenum blue photometric method for the determination of silica content
GB/T 14352.18-1993 Methods for chemical analysis of tungsten ores molybdenum ores. Determination of rhenium content-Potassium thiocynate photometric method
GB/T 4325.10-1984 Methods for chemical analysis of molybdenum;The neocuproin photometric method for the determination of copper content
GB/T 4702.8-1985 Methods for chemical analysis of chromium metal; The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 4325.2-1984 Methods for chemical analysis of molybdenum;The potassium iodide-brucine photometric method for the determination of bismuth content
GB/T 14352.2-1993 Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of molybdenum content. potassium thiocynate photometric method
GB/T 14352.3-1993 Methods for chemical analysis of tungsten ores molybdenum ores. Determination of copper content. Flame atomic absorption spectrometric method
GB/T 4324.28-2012 Methods for chemical analysis of tungsten - Part 28: Determination of molybdenum content - The thioyanate spectrophotometry
GB/T 4325.21-1984 Methods for chemical analysis of molybdenum;The diphenylcarbazide photometric method for the determination of chromium content
GB/T 4325.16-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of magnesium content
GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use—Determination of silicon content—Reduced molybdosilicate spectrophotometric method
GB/T 223.31-1994 Methods for chemical analysis of iron, steel and alloy The distillation-molybdenum blue spectrophotometric method for the determination of arsenic content
GB/T 10574.6-1989 Tin-lead solders-Determination of arsenic content-Molybdoantimony arsenate blue spectrophotometric
GB/T 4325.22-2013 Methods for chemical analysis of molybdenum—Part 22:Determination of phosphorus content—Molybdenum blue spectrophotometry
GB/T 6730.46-2006 Iron ores - Determination of arsenic content - Arseno-molybdenum bluespectrophotometric method after the distillation separation
GB/T 4698.3-1996 Sponge titanium, titanium and titanium alloys - Determination of silicon content-Molybdenum blue spectrophotometric method
GB/T 4325.8-1984 Methods for chemical analysis of molybdenum;The dimethylglyoxime photometric method for the determination of nickel content
GB/T 11066.10-2009 Methods for chemical analysis of gold—Determination of silicon content—Molybdenum blue spectrophotometry
GB/T 17777-1999 Determination of molybenum in feedstuff--Spectrophotometry
GB/T 6150.14-1985 Methods for chemical analysis of tungsten concentrates; The molybdenum blue photometric method for the determination of silicon dioxide content
GB/T 4325.11-1984 Methods for chemical analysis of molybdenum--The chromazurol S photometric method for the determination of aluminum content
GB/T 13747.12-1992 and zirconium alloys - Determination of silicon content - Molybdenum blue spectrophotometric 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 6730.9-2016 Iron ores-Determination of silicon content-- Silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
GB/T 4325.15-1984 Methods for chemical analysis of molybdenum;The chlorophosphonazo 1 photometric method for the determination of magnesium content
GB/T 6150.8-2009 Methods for chemical analysis of tungsten concentrates—Determination of molybdenum content—The thiocyanate spectrophotometry
GB/T 1831-1979 Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method
GB 9018.5-1988 Celestite ores--Determination of silicon content--Molybdenum blum spectrophotometric method
GB 3654.5-1983 Methods for chemical analysis of ferroniobium;The molybdenum blue photometric method for the determination of the phosphorus content
GB/T 6730.46-1986 Methods for chemical analysis of iron ores--The extraction separation-molybdenum blue photometric method for the determination of arsenic content
GB/T 12689.5-1990 Zinc and zinc alloys―Determination of silicon 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 3253.1-2008 Methods for chemical analysis of antimony and antimony trioxide - Determination of arsenic content - Arsenic molybdenum blue spectrophotometric method
GB/T 4325.13-1984 Method for chemical analysis of molybdenum;The glyoxal bis(2-hydroxyanil)photometric method for the determination of calcium content
GB/T 6730.19-2016(英文版) Iron ores—Determination of phosphorus content—Bismuth phosphomolybdateblue spectrophotometric method
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 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
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 8647.3-2006 The methods for chemical analysis of nickel - Determination of silicon content - Molybdenum blue spectrophotometric method
GB/T 7731.5-1987 Methods for chemical analysis of ferrotungsten--The molybdenum blue photometric method for the determination of silicon content
GB/T 6150.3-2009 Methods for chemical analysis of tungsten concentrates—Determination of phosphorus content—The phosphorus molybdenum yellow spectrophotometry
GB/T 4325.7-1984 Methods for chemical analysis of molybdenum;The 5-Cl-PADAB photometric method for the determination of cobalt content
GB/T 5059.5-2014 Ferromolybdenum―Determination of silicon content―Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
GB/T 13748.6-1992 Magnesium and its alloys--Determination of silicon content--Molybdenum 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 4325.24-1984 Methods for chemical analysis of molybdenum;The molybdenum blue photometric method for the determination of phosphorus content
GB/T 223.31-2008 Iron steel and alloy - Determination of arsenic content -Distillation-molybdenum blue spectrophotometric method
GB/T 35069-2018 Coke--Determination of phosphorus content--Reduced molybdophosphate spectrophotometric method
GB/T 15057.9-1994 Limestone for chemical industry - Determination of phosphorus content- Molybdenum blue spectrophotometric method
GB/T 3257.2-1999 Methods for chemical analysis of bauxite--Determination of silicon dioxide content--Gravimetric-molybdenum blue photometric 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 6609.3-1986 Methods for chemical analysis of aluminium oxide--The molybdenum blue photometric method for the determination of silicon dioxide content
GB/T 6730.18-2006 Iron ores - Determination of phosphorus content - Molybdenum blue spectrophotometric method
GB/T 8151.4-1987 Methods for chemical analysis of zinc concentrates--The molybdenum blue spectrophotometric method for the determination of silica 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 23273.4-2009 Methods for chemical analysis of cobalt oxalate - Part 4: Determination of silicon content - Molybdenum blue spectrophotometry
GB/T 4325.5-1984 Methods for chemical analysis of molybdenum;The molybdenum blue photometric method for the determination of arsenic content
GB/T 5686.4-1998 Methods for chemical analysis of silicomanganese --The phosphomolybdenum blue phtometric method for the determination of phosphorus content
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 8158.3-1987 Methods for chemical analysis of sodium fluoride--The molybdenum blue photometric method for the determination of silica content
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 12689.4-1990 Zinc and zinc alloys―Determination of arsenic content―Molybdenum blue spectrophotometric method
GB/T 4325.14-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of calcium content
GB/T 6150.4-1985 Methods for chemical analysis of tungsten concentrates--The molybdenum yellow photometric method for the determination of phosphorus content
GB 4702.8-1985 Chromium Metal Chemical Analysis Method Distillation-Molybdenum Blue Spectrophotometry Determination of Arsenic Content
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 13747.11-1992 and zirconium alloys - Determination of molybdenum content - Thiocyanate spectrophotometric method
GB/T 3257.3-1999 Methods for chemical analysis of bauxite--Determination of silicon dioxide content--Molybdenum blue photometric method
GB/T 13293.11-1991 Higher purity copper cathode. Determination of silicon content. Molybdenum blue spectrophotometric method
GB/T 4702.3-2016 Chromiun metal—The determination of phosphorus content—Bismuth phosphate molybdenum blue spectrophotometric method
GB/T 8152.7-1987 Methods for chemical analysis of lead concentrates; The arsenic-bismuth-molybdenum blue spectrophotometric method for the determination of arsenic content
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 4325.22-1984 Methods for chemical analysis of molybdenum;The formaldoxime photometric method for the determination of manganese content
GB/T 6730.9-2006 Iron ores - Determination of silicon contents - The silicomolybdic blue spectrophotometric method reduce by ammonium ferrous sulfate
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 4325.12-1984 Methods for chemical analysis of molybdenum;The chloritization-molybdenum blue photometric method for the determination of silicon content
GB/T 4324.12-1984 Methods for chemical analysis of tungsten - The chloritization-molybdenum blue photometric method for the determination of silicon content
GB/T 20931.5-2007 Methods for chemical analysis of lithium-Determination of silicon content-Molybdenum blue spectrophotometric method

Professional Standard - Ferrous Metallurgy

YB/T 4011-1991 Determination of phosphorus pentoxide content by molybdenum blue photometric method for chemical analysis of high-quality magnesia
YB/T 4009-1991 High-quality magnesia chemical analysis method Molybdenum blue photometric method for determination of silica content
YB/T 109.5-2012 Silicon Barium Alloy-Determination of Phosphorus Content-The Molybdenum Blue Spectrophotometric Method
YB/T 547.4-2014 Vanadium slat. Determination of phosphorus conten. Bismuth phosphomolybdate blue spectrophotometric method
YB/T 5046-2012 Molybdenum Oxide - Determination of Antimony Spectrophotometric Method of Malachite Green
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/T 5329-2006 Methods for chemical analysis of vanadium pentoxide The molybdenum blue spectrophotometric method for the determination of silicon content
YB/T 159.4-2015 Titanium concentrate(rock minerals). Determination of phosphorus content. The bismuth phosphomoly bdate blue spectrophotometric method
YB/T 5329-2009 Vanadium pentoxide-Determination of silicon content-The molybdenum blue spectrophotometric method
YB/T 5315-2006 Methods for chemical analysis of calcium-silicon -- The phosphomolybdenum blue photometric method for the determination of phosphorus content
YB/T 5039-2012 Molybdenum Oxide - Determination of Molybdenum Content- The Gravimetric Method of Lead Molybdate
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 5044-2012 Molybdenum Oxide - Determination of Tin Content - Spectrophotometric Method of Phenylfluorone
YB/T 5331-2009 Vanadium pentoxid - Determination of phosphorus content-The extraction molybdenum blue spectrophotometric method
YB/T 178.5-2012 Silicon-aluminium Alloy and Silicon-barium-aluminium Alloy-Determination of Phosphorus Content-The Molybdenum Blue Spectrophotometric Method
YB/T 109.8-2012 Silicon Barium Alloy-Determination of Phosphorus Content-The Molybdobismuthylphosphoric Blue Spectrophotometric Method
YB 4011-1991 Determination of phosphorus pentoxide content by molybdenum blue photometric method for chemical analysis of high-quality magnesia
YB 4009-1991 High-quality magnesia chemical analysis method Molybdenum blue photometric method for determination of silica content
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 191.6-2001 Methods for chemical analysis of chromium ores--The reduced molybdophosphate spectrophotometric method for the determination of phosphorus content
YB/T 4219-2010 Vanadium pentoxide - Determination of phosphorus content –- The molybdobismuthylphosphoric blue spectrophotometric method
YB/T 5045-2012 Molybdenum Oxide - Determination of Cooper - Photometric Method of Neocupron
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

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
SN/T 0481.2-1995 Method for inspection of bauxite for export. Determination of silicon dioxide content-Molybdenumbule spectrophotometric method1995-09-06

Professional Standard - Ocean

HY/T 0344-2022 Determination of Trace Active Phosphate in Seawater Flow Analysis-Phosphomolybdenum Blue Solid Phase Extraction-Spectrophotometry

Professional Standard - Non-ferrous Metal

YS/T 74.1-1994 Method for chemical analysis of cadmium Molybdenum blue spectrophotometric method for determination of arsenic
YS/T 38.1-2009 Chemical analysis methods of High pure gallium - Part 1: Determination of silicon content - Molybdenum blue spectrophotometry
YS/T 555.8-2009 Methods for chemical analysis of molybdenum concentrate - Determination of tungsten content - Thiocyanate spectrophotometry
YS/T 520.7-2006 Methods for chemical analysis of gallium. The molybdenum blue photometric method for the determination of silicon content
YS/T 248.4-2007 Methods for chemical analysis of crude lead - Determination of arsenic content - Molybdoantimonyarsenate blue photometric method and Extraction-Iodometric method
YS/T 569.9-2006 Thallium--Determination of silicon content--Isoamyl alcohol extraction molybdenum blue absorption photometric method
YS/T 1605.2-2023 Methods for chemical analysis of roasted molybdenum concentrate— Part 2: Determination of ammonia insoluble molybdenum content— Thiocyanate spectrophotometry
YS/T 281.4-1994 Cobalt -- Determination of arsenic content -- Molybdenum blue spectrophotometric 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 535.3-2006 Method for chemical analysis of sodium fluoride Molybdenum blue photometric method for determination of silicon content
YS/T 534.3-2006 Chemical analysis methods of aluminium hydroxide. Determination of silicon dioxide content. Molybdenum blue photometric method
YS/T 475.5-2005 Methods for chemical analysis of cast bearing metals - Determination of arsenic content - Molybdoantimonyarsenate blue spectrophotometric method
YS/T 226.7-1994 Determination of silicon content in selenium--Silicon-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 226.5-2009 Methods for chemical analysis of selenium—Part 5:Determination of silicon content—Molybdenum blue spectrophotometric method
YS/T 568.3-2006 Determination of silicon content in zirconium oxide and hafnium oxide silicon molybdenum blue absorptiometry
YS/T 820.4-2012 Methods for Chemical Analysis of Laterite Nickel Ores - Part 4: Determination of Phosphorus Content - Phosphorus Molybdenum Blue Spectrophotometry
YS/T 1605.10-2023 Methods for chemical analysis of roasted molybdenum concentrate— Part 10：Determination of silicon content— Molybdenum blue spectrophotometry
YS/T 281.3-2011 Methods for chemical analysis of cobalt- Part 3:Determination of silicon content-Molybdenum blue spectrophotometery
YS/T 227.11-1994 Determination of silicon content in tellurium--n-butyl alcohol extraction silicon-molybdenum blue photometric method
YS/T 38.1-1992 Molybdenum Blue Spectrophotometric Method for Determination of Silicon Content by Chemical Analysis Method of High Purity Gallium
YS/T 710.5-2009 Method for chemical analysis of cobalt oxide - Part 5: Determination of silicon content - Molybdenum blue spectrophotometry
YS/T 1605.9-2023 Methods for chemical analysis of roasted molybdenum concentrate— Part 9：Determination of phosphorus content— Molybdenum blue spectrophotometry
YS/T 575.2-2006 Methods for chemical analysis of bauxite. Determination of silicon dioxide content. Gravimetric-molybdenum blue photometric method
YS/T 240.5-2007 Methods for chemical analysis of bismuth concentrate-Determination of molybdenum content-Thiocyanate spectrophotometric method
YS/T 568.3-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of silicon content-Spectrophotometric method with the reduced silicomolybdic complex
YS/T 539.10-2006 Nickel base alloy powder -- Determination of molybdenum content -- Thiocyanate 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 574.3-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The molybdenum blue spectrophotometric method for determination of silicon
YS/T 555.10-2009 Methods for chemical analysis of molybdenum concentrate—Determination of rhenium content—Thiocyanate spectrophotometry
YS/T 227.10-1994 Determination of arsenic content in tellurium--n-butyl alcohol extraction arsenic-molybdenum blue photometric method
YS/T 226.6-1994 Determination of the amount of arsenic in selenium (arsenic molybdenum blue absorptiometry)
YS/T 230.4-1994 High pure indium--Determination of silicon content--Spectrochemical method
YS/T 555.5-2009 Methods for chemical analysis of molybdenum concentrate—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry
YS/T 281.4-2011 Methods for chemical analysis of cobalt—Part 4:Determination of arsenic content—Molybdenum blue spectrophotometry
YS/T 981.3-2014 Methods for chemical analysis of high pure indium—Determination of silicon content—Molybdenum blue spectrophotometric method
YS/T 520.7-2007 Chemical analysis of gallium Part 7 Determination of silicon content The extraction-molybdenum blue spectrophotometric method
YS/T 248.5-1985 Crude lead chemical analysis method Determination of arsenic content by arsenic antimony molybdenum blue photometric method
YS/T 535.3-2009 Chemical analysis methods of sodium fluoride - Part 3: Determination of silica content - Molybdenum blue photometric method
YS/T 37.2-1992 Chemical analysis method of high purity germanium dioxide Molybdenum blue spectrophotometry Determination of silicon content
YS/T 470.3-2004 Methods for chemical analysis of copper-beryllium alloys—Determination of phosphorus content—Molybdenum blue photometric method
YS/T 575.3-2006 Methods for chemical analysis of bauxite -- Determination of silicon dioxide content -- Molybdenum blue photometric method
YS/T 37.2-2007 High pure germanium dioxide - Determination of silicon content-Molybdenum blue spectrophotometric method
YS/T 240.3-2007 Methods for chemical analysis of bismuth concentrate - Determination of silicon dioxide content-Molybdenum blue spectrophotometric method and gravimetric method
YS/T 555.3-2009 Methods for chemical analysis of molybdenum concentrate—Determination of arsenic content—Atomic fluorescence spectrometry
YS/T 575.16-2006 Methods for chemical analysis of bauxite -- Determination of phosphorus pentoxide content -- Molybdenum blue spectrophotometric method
YS/T 281.3-1994 Cobalt -- Determination of silicon content -- Molybdenum blue spectrophotometric method
YS/T 281.5-1994 Cobalt -- Determination of phosphorus content -- Molybdenum blue spectrophotometric method
YS/T 555.2-2009 Methods for chemical analysis of molybdenum concentrate—Determination of silicon dioxide content—Silici molybdenum blue spectrophotometry and gravimetry
YS/T 281.5-2011 Methods for chemical analysis of cobalt—Part 5:Determination of phosphorus content—Molybdenum blue spectrophotometry
YS/T 1075.3-2015 Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 3:Determination of silicon content―Molydenum blue spectrophotometry

工业和信息化部

YB/T 4566.6-2016 Ferrovanadium nitride. Determination of phosphorus content. Molybdobismuthylphosphoric blue spectrophotometric method
YS/T 37.2-2018 Methods for chemical analysis of high pure germanium dioxide- Determination of silicon content by molybdenum blue spectrophotomertic method
YB/T 4531-2016 Ferrophosphorus. Determination of silicon content. Silicon molybdenum blue spectrophotometric method
YB/T 5315-2016 Calcium silicon alloy. Determination of phosphorus content. Phosphomolybdenum blue spectrphotometric method
YS/T 1473-2021 Chemical analysis method of high purity molybdenum Determination of trace impurity elements Glow discharge mass spectrometry
YB/T 4582.3-2017 Ferrosilicon nitride-Determination of phosphorus content-Bismuth phosphomolybdate blue spectrophotometric method
YS/T 540.6-2018 Methods for chemical analysis of vanadium-Part 6:Determination of silico content-Molybdenum blue spectrophotometry
YS/T 1382-2020 Method for chemical analysis of silver copper phosphorus alloy. Determination of phosphorus content. Phosphorus molybdenum yellow spectrometry
YS/T 1550.3-2022 Methods for chemical analysis of beryllium alloy-Part 3:Determination of silicon content-Molybdenum blue spectrophotometer method
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 4726.5-2021 Ferric-containing dust and sludge-Determination of phosphorus content-Bismuth phosphomolybdate blue spectrophotometric method
YB/T 5043-2012 Molybdenum Oxide - Determination of Phosphoru Content - Spectrophotometric Method of Extraction of N-butyl Alcohol-trichloromethane

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 24583.5-2019 Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method
GB/T 7731.5-2021 Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method
GB/T 8704.6-2020 Ferrovanadium- -Determination of silicon content- The sulfuric acid dehyd ration gralimetric method and the silicomolybdic blue photometric method
GB/T 7731.4-2021 Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method

Professional Standard - Aviation

HB 5297.18-2001 Titanium Alloy Chemical Analysis Method Silicon Molybdenum Blue Spectrophotometry Determination of Silicon Content
HB 5220.44-1995 Method for chemical analysis of superalloys Distillation and separation-Molybdenum blue absorptiophotometry for determination of arsenic content
HB 5220.45-1995 Chemical Analysis Method of Superalloy Carrier Precipitation-Molybdenum Blue Absorption Spectrophotometry Determination of Antimony Content
HB 5422.20-1989 Chemical Analysis Method for Copper Alloy - Phosphorus, Vanadium and Molybdenum Yellow Absorption Photometry for the Determination of Phosphorus Content (I)
HB 5297.11-1984 Determination of Silicon Content in Titanium Alloys by Silicon-Molybdenum Blue Absorption Spectrophotometry
HB 5220.22-1995 Determination of molybdenum content by thiocyanate absorptiophotometry for chemical analysis of superalloys
HB 7266.7-1996 Aluminum-lithium Alloy Chemical Composition Analysis Method - Determination of Silicon Content Through Silicon Molybdenum Blue Spectrophotometric Method
HB 5220.7-1995 Chemical Analysis Method of Superalloy Ether Extraction-Molybdenum Blue Absorption Spectrophotometry Determination of Phosphorus Content
HB 5218.6-1995 Aluminum Alloy Chemical Analysis Method Silicon Molybdenum Blue Photometry Determination of Silicon Content
HB 5220.10-1995 Method for Chemical Analysis of Superalloys Silicon Molybdenum Blue Absorption Spectrophotometry for Determination of Silicon Content
HB 5219.9-1998 Methods for Chemical Analysis of Magnesium Alloy - Determination of Silicon Content with Silicomolybdenum Blue Spectrophotometric Method
HB 5422.21-1989 Chemical Analysis Method for Copper Alloy - Phosphorus, Vanadium and Molybdenum Yellow Absorption Photometry for the Determination of Phosphorus Content (II)
HB 5422.25-1989 Chemical Analysis Method for Copper Alloy - Silicon Molybdenum Blue Absorption Photometry for the Determination of Silicon Content
HB 5297.8-2001 Methods for Chemical Analysis of Titanium Alloys - Determination of Molybdenum Content by Thiocyanate Spectrophotometric Method

Group Standards of the People's Republic of China

T/ZJATA 0026-2024 Water quality Total phosphorus determination Prefabricated phosphorus molybdenum blue and vanadium molybdenum yellow reagent spectrophotometry
T/CGIA 013-2019 Determination of silicon content in graphene materials — Molybdenum blue spectrophotometry
T/CMES 08003-2020 Determination of content of high carbon ferrochromium silicon molybdenum blue spectrophotometry

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

Professional Standard - Chemical Industry

HG/T 3540-1990 Determination of phosphor in industrial circulating cooling water Ammonium molybdate spectrophotometric method
HG/T 2958.5-1988 Celestite ores-Determination of silicon content-Molybdenum blum spectrophotometric method

Professional Standard - Nuclear Industry

EJ/T 690-1992 Spectrophotometric Determination of Molybdenum in UF4
EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method
EJ/T 992-1996 Spectrophotometric Determination of Molybdenum in Uranium Dioxide

中华人民共和国环境保护部

GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB 11900-1989 Water quality-Determination of trace amounts of arsenic-Borohydride potassium-nitrale silver 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
JB/T 9548.5-1999 Methods for chemical analysis of iron-chromium-aluminium alloys The silicomolybdate blue photometric method for the determination of silicon content
JB/T 9499.7-1999 Method for chemical analysis of constantan resistance alloy The molybdosilicate blue photometric method for the deternination of silicon content
JB/T 9548.9-1999 Methods for chemical analysis of iron-chromium-aluminium alloys The thiocyanate photometriec method for the determination of molybdenum content
JB/T 7520.3-1994 Chemical Analysis Method for Phosphorus Copper Brazing Filler Metal - Determination of Phosphorus Content with Vanadium-molybdenum Acid

Hunan Provincial Standard of the People's Republic of China

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

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1714-2020 Determination of Available Phosphorus Content in Compound Fertilizers Spectrophotometric Method of Ammonium Vanadium Molybdate

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

Professional Standard - Rare Earth

XB/T 601.5-2008 Chemical analysis methods of lanthanum boride determination of acid dissolving silicon content Silicon molybdenum blue spectral luminosity mehtod
XB/T 601.6-1993 Lanthanum hexaboride chemical analysis method silicon molybdenum blue spectrophotometric determination of acid soluble silicon

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

Professional Standard - Environmental Protection

HJ 632-2011 Soil-Determination of Total Phosphorus by alkali fusion–Mo-Sb Anti spectrophotometric method
HJ 712-2014 Solid waste - Determination of total phosphorus - Ammonium metamolybdate spectrophotomtric method
HJ 593-2010 Water quality - Determination of phosphorus-phosphomolybdenum blue spectrophotometric method

Professional Standard - Water Conservancy

SL 91.2-1994 Determination of silica (dissolved) (Hetropoly blue method)
SL/T 220-1998 Determination of the trace amounts of Copper Zinc Cadmium and Lead in Water (Flow injection atomic absorption spectrometry)
SL 91.1-1994 Determination of silica (dissolver) (Hetropoly blue method)

Taiwan Provincial Standard of the People's Republic of China

CNS 10830-1984 Method for Determination of Phosphorus of Coal and Coke (Molybdenum Blue Absorptiometric Method)

国家能源局

SH/T 1821-2018 Determination of trace nitrogen in industrial aromatics by chemiluminescence method

Professional Standard - Agriculture

GB/T 14540.1-1993 Determination of molybdenum content for compoumd fertilizers. Thiocyanate spectrophotometric method

German Institute for Standardization

DIN EN 10179:2023-07 Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method; German and English version prEN 10179:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10179 (1990-04).
DIN 50511:1994 Copper and copper alloys; determination of phosphorus content; molybdenium blue and molybdovanadate spectrophotometric method
DIN EN ISO 10714:2002-11 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992); German version EN ISO 10714:2002
DIN EN 10179:1990 Chemical analysis of ferrous materials; determination of nitrogen (trace amounts) in steels; spectrophotometric method; German version EN 10179:1989
DIN EN 14083:2003 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion; German version EN 14083:2003
DIN 22022-5:2001 Solid fuels - Determination of trace elements - Part 5: Atomic absorption spectrometry applying the electrothermal atomization
DIN EN 10179:1990-04 Chemical analysis of ferrous materials; determination of nitrogen (trace amounts) in steels; spectrophotometric method; German version EN 10179:1989

BSI

BS EN 10179:2024 Steels. Determination of nitrogen (trace amounts). Spectrophotometric method

CZ-CSN

CSN 42 0646 Cast.6-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of phosphorus by the photometric method
CSN 44 1729-1989 Molybdenum concentrates. Determination of bismuth content
CSN ISO 4941:1993 Steels and cast irons. Determination of the molybdenum content. Photometric method
CSN 42 0641 Cast.22-1984 Chemical analysis of non-ferrous metals and alloys. Nickel alloys. Determination of molybdenum by the photometric method and gravimetric method
CSN 44 1730-1989 Molybdenum concentrates. Determination of rhenium
CSN 44 1723-1989 Molybdenum concentrates. Determination of phosphorus
CSN ISO 4741:1992 Copper and copper alloys - Determination of phosphorus content - Molybdovanadate spectrometric method
CSN 42 0646 Cast.4-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of copper by the photometric method and atomic absorption method
CSN 42 0647 Cast.1-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of molybdenum by the photometric method and atomic absorption method
CSN 42 0646 Cast.3-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of manganese by the photometric method and atomic absorption methods
CSN 42 0646 Cast.2-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of aluminum by the photometric method and atomic absorption method
CSN 42 0646 Cast.1-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of iron by the photometric method and atomic absorption methods
CSN EN 10 179-1993 Chemical analysis of ferrous metals — Determination of nitrogen (trace amounts) in steels — Spectrophotometric method
CSN ISO 6676:1992 Acid-grade fluorspar - Determination of total phosphorus content - Molybdophosphate photometric method
CSN ISO 9502:1992 Metallurgical-grade fluorspar - Determination of silica content - Reduced molybdosilicate spectrometric method
CSN 42 0554 Cast.2-1989 Chemical analysis of ferroalloys. Analysis of ferromolybdenum. Determination of molybdenum
CSN 42 0554 Cast.4-1989 Chemical analysis of ferroalloys. Analysis of ferromolybdenum. Determination of silicon
CSN ISO 9438:1992 Metallurgical-grade fluorspar - Determination of total phosphorus content - Reduced molybdophosphate spectrometric method

SCC

NS-EN 10179:2024 Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method
DIN EN 10179 E:2023 Draft Document - Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method; German and English version prEN 10179:2023
SPC GB/T 24583.5-2019 Vanadium-nitrogen -- Determination of phosphorus content -- Bismuth molybdenum blue spectrophotometric method (TEXT OF DOCUMENT IS IN CHINESE)
AENOR UNE-EN ISO 10714:2003 Steel and iron - Determination of phophorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)
NS-EN ISO 10714:2002 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)
DANSK DS/EN 15487:2007 Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method
NS-EN 10179:1989 Chemical analysis of ferrous materials — Determination of nitrogen (trace mounts) in steel — Spectrophotometric method
AENOR UNE 36317-2:1989 Chemical analysis of ferrous materials - Determination of nitrogen (trace mounts) in steel - Spectrophotometric method
BS 4897-2:1983 Trace metal contents of pulps-Method for determination of copper content by extraction-photometric and flame atomic absorption spectrometric methods
NS-EN 15487:2007 Ethanol as a blending component for petrol — Determination of phosphorus content — Ammonium molybdate spectrometric method
DANSK DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
DANSK DS/EN 10179:1989 Chemical analysis of ferrous materials - Determination of nitrogen (trace amount) in steels - Spectrophotometric method
13/30276853 DC BS EN 16318. Fertilisers. Determination of trace elements. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
BS 4897-3:1983 Trace metal contents of pulps-Method for determination of iron content by 1,10-phenanthroline photometric and flame atomic absorption spectrometric methods
BS 4897-4:1983 Trace metal contents of pulps.-Method for determination of manganese content by sodium periodate photometric and flame atomic absorption spectrometric methods
DIN EN ISO 10714 E:2023 Draft Document - Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO/DIS 10714:2023); German and English version prEN ISO 10714:2023

International Organization for Standardization (ISO)

ISO 4941:1994 Steel and iron - Determination of molybdenum content - Thiocyanate spectrophotometric method
ISO 4941:1978 Steels and cast irons; Determination of molybdenum content; Photometric method
ISO 7834:1987 Iron ores; Determination of arsenic content; Molybdenum blue spectrophotometric method
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/CD 4941:2023 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO/DIS 4941:2023 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO 808:1973 Aluminium and aluminium alloys; Determination of silicon; Spectrophotometric method with the reduced silicomolybdic complex
ISO/DIS 10714:2023 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO/CD 10714:2023 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 6878:1998 Water quality - Spectrometric determination of phosphorus using ammonium molybdate
ISO 10714:1992 Steel and iron; determination of phosphorus content; phosphovanadomolybdate spectrophotometric method
ISO 6382:1981 General method for determination of silicon content; Reduced molybdosilicate spectrophotometric method
ISO 4687-1:1992 Iron ores; determination of phosphorus content; part 1: molybdenum blue spectrophotometric method
ISO 4686:1980 Iron ores — Determination of silicon content — Reduced molybdosilicate spectrophotometric method
ISO 2732:1984 Steel and cast iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 5400:1984 | IULTCS Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method
ISO 6127:1981 Chromium ores; Determination of phosphorus content; Reduced molybdophosphate photometric method
ISO 6676:1981 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
ISO 4173:1980 Ferromolybdenum; Determination of molybdenum content; Gravimetric method
ISO 11400:2021 Nickel, ferronickels and nickel alloys — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 1975:1973 Magnesium and magnesium alloys; Determination of silicon; Spectrophotometric method with the reduced silicomolybdic complex
ISO 2598-2:1992 Iron ores; determination of silicon content; part 2: reduced molybdosilicate spectrophotometric method
ISO/CD 622:1976 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
ISO 4829-2:2016 Steels - Determination of total silicon contents - Reduced molybdosilicate spectrophotometric method - Part 2: Silicon contents between 0,01 % and 0,05 %
ISO 622:2016 Solid mineral fuels - Determination of phosphorus content - Reduced molybdophosphate photometric method
ISO 622:1981 Solid mineral fuels; Determination of phorphorus content; Reduced molybdophosphate photometric method

Association Francaise de Normalisation

NF A20-430*NF ISO 7834:1988 Iron ores. Determination of arsenic content. Molybdenum blue spectrophotometric method.
NF A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
NF T90-023:1997 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method.
NF A06-390*NF EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.
NF ISO 7834:1988 Iron ores - Determination of arsenic - Spectrophotometric method using molybdenum blue
NF EN ISO 6878:2005 Water quality - Phosphorus determination - Ammonium molybdate spectrometric method
NF ISO 11400:2022 Nickel, ferronickels and nickel alloys - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
NF A20-415:1984 Iron ores. Determination of silicon content. Reduced molybdosilicate spectrophotometric method.
NF V03-084*NF EN 14083:2003 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
NF A54-108*NF ISO 11400:2022 Nickel, ferronickels and nickel alloys - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
NF U42-246:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (vanado-molybdenum method).
NF A06-373*NF EN 10179:1989 Chemical analysis of ferrous materials. Determination of nitrogen (trace amounts) in steels. Spectrophotometric method.
NF U42-247:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (molybdenum blue method).

YU-JUS

JUS B.G8.516-1989 Aluminium ores. Determination of pbosphorus content. Holjbdenum blue spectropho-tometric method
JUS B.H8.081-1996 Petroleum and petroleum products - Determination trace amounts of lead in gasoline - Spectrophotometric method
JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.B8.430-1983 Acid-grade fluorspar. Determination of silkon content Reduced molybdosilicate photometric method
JUS H.B8.128-1980 Cryolite, naturaland artificial for industrial use. Determination of phosphorus content. Reduced molybdo- phosphate or phosphovanadomolybdate spectrophotometric method

Korean Agency for Technology and Standards (KATS)

KS E ISO 7834-2012(2017) Iron ores－Determination of arsenic content－Molybdenum blue spectrophotometric method
KS E ISO 8556:2001 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS E ISO 8556-2021 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS E ISO 7834-2012(2022) Iron ores－Determination of arsenic content－Molybdenum blue spectrophotometric method
KS E ISO 7834-2022 Iron ores－Determination of arsenic content－Molybdenum blue spectrophotometric method
KS E ISO 8556-2001(2021) Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS D ISO 4941-2022 Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS E ISO 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS M ISO 5440-2017(2022) Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS D ISO 10714:2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
KS D ISO 10714-2001(2016) Steel and iron-Determination of phosphorus content-Phosphovanadomolybdate spectrophotometric method
KS D ISO 4941:2002 Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS D ISO 10714:2001 Steel and iron-Determination of phosphorus content-Phosphovanadomolybdate spectrophotometric method
KS M ISO 6382-2004(2014) General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS E ISO 8556-2001(2016) Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS M ISO 6382-2019 General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS D ISO 4941-2002(2017) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS E ISO 6127-2002(2017) Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS D ISO 4941-2002(2022) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS I ISO 6878-2007(2017) Water quality－Determination of phosphorus－Ammonium molybdate spectrometric method
KS M ISO 5400-2012(2017) Leather－Determination of total silicon content－Reduced molybdosilicate spectrometric method
KS E ISO 4687-1:2007 Iron ores-Determination of phosphorus content-Part 1:Molybdenum blue spectrophotometric method
KS E ISO 6127-2022 Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS E ISO 6127-2002(2022) Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS D ISO 4741-2002(2017) Copper and copper alloys－Determination of phosphorus content－Molybdovanadate spectrometric method
KS E ISO 622:2018 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS M ISO 6382:2004 General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS E ISO 2598-2:2012 Iron ores-Determination of silicon content-Part 2: Reduced molybdosilicate spectrophotometric method
KS D ISO 4173-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS E ISO 6127:2002 Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS D ISO 11437-2:2012 Nickel alloys-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 2:Determination of lead content
KS E ISO 2598-2-2022 Iron ores－Determination of silicon content－Part 2: Reduced molybdosilicate spectrophotometric method
KS D ISO 808:2002 Aluminium and aluminium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS E ISO 4293:2012 Manganese ores and concentrates－Determination of phosphorus content－Extraction-molybdovanadate photometric method
KS E ISO 622-2023 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS E ISO 4293-2012(2022) Manganese ores and concentrates－Determination of phosphorus content－Extraction-molybdovanadate photometric method
KS E ISO 2598-2-2012(2022) Iron ores－Determination of silicon content－Part 2: Reduced molybdosilicate spectrophotometric method
KS E ISO 2598-2-2012(2017) Iron ores－Determination of silicon content－Part 2: Reduced molybdosilicate spectrophotometric method
KS D ISO 4173:2002 Ferromolybdenum－Determination of molybdenum content－Gravimetric method
KS E ISO 622:2003 Solid mineral fuels－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS D ISO 1975-2003(2018) Magnesium and magnesium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS M ISO 17541:2016 Plastics － Quantitative evaluation of scratch-induced damage and scratch visibility
KS E ISO 4293-2022 Manganese ores and concentrates－Determination of phosphorus content－Extraction-molybdovanadate photometric method
KS M ISO 5440:2017 Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method

British Standards Institution (BSI)

23/30472739 DC BS EN 10179. Steels. Determination of nitrogen (trace amounts). Spectrophotometric method
BS EN ISO 10714:2024 Steel and iron. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method
BS EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
23/30474952 DC BS ISO 4941. Steel and iron. Determination of molybdenum content. Thiocyanate spectrophotometric method
BS EN ISO 4829-2:2016 Steels. Determination of total silicon contents. Reduced molybdosilicate spectrophotometric method. Silicon contents between 0,01 % and 0,05 %
BS 7020 Sec.6.2:1993 Analysis of iron ores. Methods for the determination of phosphorus content. Molybdenum blue spectrophotometric method
BS 7020-6.2:1993 Analysis of iron ores - Methods for the determination of phosphorus content - Molybdenum blue spectrophotometric method
BS 7020-5.2:1993 Analysis of iron ores. Methods for the determination of silicon content. Reduced molybdosilicate spectrophotometric method
BS EN 14083:2003 Foodstuffs - Determination of trace elements - Determination of lead, cadmium, chromium and molybdenum by graphite furnace atomic absorption spectrometry (GFAAS) after pressure digestion
23/30474955 DC BS EN ISO 10714. Steel and iron. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method
BS ISO 11400:2021 Nickel, ferronickels and nickel alloys. Determination of phosphorus content. Phosphovanadomolybdate spectrophotometric method
BS ISO 622:2016 Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method

GSO

GSO ISO 7834:2015 Iron ores -- Determination of arsenic content -- Molybdenum blue spectrophotometric method
BH GSO ISO 7834:2017 Iron ores -- Determination of arsenic content -- Molybdenum blue spectrophotometric method
OS GSO ISO 7834:2015 Iron ores -- Determination of arsenic content -- Molybdenum blue spectrophotometric method
GSO ISO 4941:2015 Steel and iron -- Determination of molybdenum content -- Thiocyanate spectrophotometric method
OS GSO ISO 4941:2015 Steel and iron -- Determination of molybdenum content -- Thiocyanate spectrophotometric method
GSO ISO 10714:2014 Steel and iron -- Determination of phosphorus content -- Phosphovanadomolybdate spectrophotometric method
OS GSO ISO 10714:2014 Steel and iron -- Determination of phosphorus content -- Phosphovanadomolybdate spectrophotometric method
ISO 10714:2024 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
GSO ISO 6127:2017 Chromium ores -- Determination of phosphorus content -- Reduced molybdophosphate photometric method
GSO ISO 5400:2014 Leather -- Determination of total silicon content -- Reduced molybdosilicate spectrometric method
GSO ISO 4687-1:2013 Iron ores -- Determination of phosphorus content -- Part 1: Molybdenum blue spectrophotometric method
GSO ISO 6878:2013 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
GSO ISO 4293:2015 Manganese ores and concentrates -- Determination of phosphorus content -- Extraction-molybdovanadate photometric method
BH GSO ISO 4173:2016 Ferromolybdenum -- Determination of molybdenum content -- Gravimetric method
GSO ISO 622:2013 Solid mineral fuels - Determination of phorphorus content - Reduced molybdophosphate photometric method
GSO ISO 4173:2013 Ferromolybdenum -- Determination of molybdenum content -- Gravimetric method
GSO ISO 2598-2:2015 Iron ores -- Determination of silicon content -- Part 2: Reduced molybdosilicate spectrophotometric method
BH GSO ISO 2598-2:2017 Iron ores -- Determination of silicon content -- Part 2: Reduced molybdosilicate spectrophotometric method
OS GSO ISO 2598-2:2015 Iron ores -- Determination of silicon content -- Part 2: Reduced molybdosilicate spectrophotometric method

VN-TCVN

TCVN 1675-2007 Iron ores.Determination of arsenic content.Molybdenum blue spectrophotometric method
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 6933-2001 Solid mineral fuels.Determination of phosphorus content.Reduced molybdophosphate photometric method

PL-PKN

PN H04112-1992 Iron ores. Determination of arsenic content. Molybdenum blue spectrophotometric method
PN Z04186-02-1988 Air purity protection Tcsts for molybdenum Determination ot molybdenum in work places by absorption spectrophotometry in visible region

AENOR

UNE 35064-1:1985 FERRO-VANADIUM AND FERROMOLYBDENUM. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE 22143:1990 IRON ORES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD OF MOLYBDENUM BLUE.
UNE-EN ISO 10714:2003 Steel and iron - Determination of phophorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)
UNE 35055-1:1985 FERROMOLYBDENUM. DETERMINATION OF MOLYBDENUM CONTENT. GRAVIMETRIC METHOD

RO-ASRO

SR ISO 4687:1995 Iron ores-Determination of phosphrus content. Molybdenum blue spectrophotometric method
STAS SR 12271-13-1995 Uranium dioxyde Spectrophotometric ctetermination of molybdenum
STAS SR ISO 6382:1995 General method for determination of silicon content - Reduced molybdosilicate spectrophotometric method
SR ISO 4293:1995 Manganese ores and concentrates. Determination of phosphorus content - Extraction-molybdovanadate photometric method

Standard Association of Australia （SAA）

ISO 4941:2024 Steel and iron - Determination of molybdenum content - Thiocyanate spectrophotometric method

Japanese Industrial Standards Committee (JISC)

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

American Society for Testing and Materials (ASTM)

ASTM E1615-22 Standard Test Method for Determination of Trace Quantities of Iron by Visible Spectrophotometry
ASTM D5174-07(2013) Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosphorimetry
ASTM D1685-05 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM E1070-11 Standard Test Method for Determination of Phosphorus in Iron Ores by Phospho-Molybdenum-Blue Spectrophotometry
ASTM D3919-04 Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry
ASTM D3919-99 Standard Practice for Measuring Trace Elements in Water by Graphite Furnace Atomic Absorption Spectrophotometry

KR-KS

KS D ISO 10714-2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
KS E ISO 622-2018 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS D ISO 1975-2003(2023) Magnesium and magnesium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS E ISO 622-2018(2023) Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

Danish Standards Foundation

DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
DS/EN 10179:1989 Chemical analysis of ferrous materials. Determination of nitrogen (trace amount) in steels. Spectrophotometric method
DS/ISO 622:1983 Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method

European Committee for Standardization (CEN)

EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)
prEN ISO 10714 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO/DIS 10714:2023)

American National Standards Institute （ANSI)

ASTM D5174-23 Standard Test Method for Trace Uranium in Water by Pulsed-Laser Phosphorimetry

ET-QSAE

ES 399-2000 Determination of available phosphorus content of fertilizers Spectrophotometric method Molybdenum vanadium phosphate method

IN-BIS

IS 12042-1987 Method for determination of molybdenum using atomic absorption spectrophotometer
IS 1493 Pt.8-1993 Methods for chemical analysis of iron ores Part 8 Determination of arsenic content—Molybdenum blue spectrophotometry

Lithuanian Standards Office

LST EN ISO 10714:2003 Steel and iron - Determination of phophorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992)

SE-SIS

SIS SS 18 71 62-1984 Solid mineral fuels- Detrmination of phosphorus content - Reduced molybdophosphate photometric method
SIS SS-EN 10 179-1989 Chemical analysis of ferrous materials — Determination of nitrogen (trace amounts) in steel — spectrophotometric method

BE-NBN

NBN T 03-546-1983 Acid-grade fluorspar - Determination of total phosphrus content -Molybdophosphate photometric method
NBN T 03-432-1983 Cryolite, natural and artificial - Determination of silica content -Reduced molybdosilicate spectrophotometrie method
NBN T 03-439-1983 Aluminium fluoride for industrial use - Determination of silica content -Spectrophotometric method using the reduced silicomolybdic complex

ZA-SANS

SANS 6878:2006 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method
SANS 52:2006 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

ES-AENOR

UNE 35-064 Pt.1-1985 Iron vitriol and iron molybdenum. The sulfur content is determined. Extracted spectrophotometry
UNE 22-143-1990 Iron minerals. Determination of phosphorus. Molybdenum blue spectrophotometry

NL-NEN

NEN 6210-1978 Chemical analysis of iron and steel - Photometric determinatlon of the molybdenum content in iron and steel

TN-INNORPI

NT 70.10-1983 Aluminum and aluminum alloys. Quantification of silicon. Using composite silicomolybdate spectrophotometric method

Others: Determination of Available Phosphorus in Soil by Sodium Bicarbonate Extraction-Molybdenum Antimony Spectrophotometry,Phosphorus Molybdenum Blue Spectrophotometric Determination of Phosphorus in Industrial Silicon,Determination of Trace Molybdenum by Spectrophotometry,Spectrophotometric Determination of Trace Molybdenum,Spectrophotometric Trace Molybdenum