The absorption peak of phosphoric acid

The absorption peak of phosphoric acid, Total:90 items.

The international standard classification for "The absorption peak of phosphoric acid" includes: Ferroalloys , Non-metalliferous minerals , Fertilizers , Other non-ferrous metals and their alloys .

The Chinese standard classification for "The absorption peak of phosphoric acid" includes: Steel and iron alloy analysis method , Chemical raw material ore , Chemical fertilizer and chemical soil conditioner , Metal and alloy powder .

工业和信息化部

YB/T 4533-2016 Ferrophosphorus. Determination of manganese content. Flame atomic absorption spectrometric method
HG/T 5957-2021 Ammonium dihydrogen phosphate by recycling waste phosphoric acid

未注明发布机构

ASTM RR-E01-1021 1997 E1917-Standard Test Method for Determination of Phosphorous in Nickel, Ferronickel, and Nickel Alloys by Phosphovanadomolybdate Molecular Absorption Spectrometric Method

Professional Standard - Ferrous Metallurgy

YB/T 5339-2015 Ferrophosphorus. Determination of carbon content. The infrared absorption method
YB/T 5341-2015 Ferrophosphorus. Determination of sulfur content. The infrared absorption method

Taiwan Provincial Standard of the People's Republic of China

CNS 9412-1994 Method of Test for Phosphate in Water and Wastewater (Absorption Spectrophotometry after Ascorbic Acid Reduction)

Group Standards of the People's Republic of China

T/CIET 269-2023 Technical specifications for recycling and treatment of iron phosphate wastewater, the precursor of lithium iron phosphate
T/XYXCLM 0001-2022 Recycling of lithium-ion battery, recovery and rehabilitation of Lithium Iron Phosphate 2022

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

GB/T 10209.3-2001 Determination of water content for monoammonium phosphate and diammonium phosphate
GB/T 10209.4-2001 Determination of particle size for monoammonium phosphate and diammonium phosphate
GB/T 1881-1995 Phosphate rock and concentrate - Determination of strontium oxide content-Flame atomic absorption spectrometric method
GB 6913.2-1986 Determination of Phosphate Total Inorganic Phosphate
GB/T 10209.2-2001 Determination of available phosphous content for monoammonium phosphate and diammonium phosphate
GB/T 1879-1995 Phosphate rock and concentrate-Determination of potassium oxide content-Flame atomic absorption spectrometric method
GB 6913.1-1986 Determination of Phosphate Orthophosphate
GB/T 13551-1995 Phosphate rock and concentrate - Determination of cadmium oxide content-Flame atomic absorption sepctrometric method
GB 6913.3-1986 Determination of Phosphate Total Phosphate

Professional Standard - Non-ferrous Metal

YS/T 1028.4-2015 Methods for chemical analysis of lithium iron phosphate―Part 4:Determination of carbon content―High frequency combustion with infrared absorption method

British Standards Institution (BSI)

BS 4258-8:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use. Determination of calcium content (flame atomic absorption method)
BS 4258-11:1982 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of lead content (atomic absorption spectrometric method)
13/30276628 DC BS EN 62704-3. Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Body from Wireless Communications Devices, 30 MHz - 6 GHz. Part 3. Specific Requirements for using the Finite-Difference Time-Domain (FDTD) Method for SAR C...
13/30276624 DC BS EN 62704-1. Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Body from Wireless Communications Devices, 30 MHz - 6 GHz. Part 1. General Requirements for using the Finite Difference Time Domain...
BS ISO 9874:2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
BS 4427-2:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate
18/30347288 DC BS EN IEC/IEEE 62704-4. Recommended practice for determining the Peak Spatial Average Specific Absorption Rate (SAR) in the human body from wireless communications devices, 30 MHz - 6 GHz. Part 4. General requirements for using the Finite-Element Metho...
BS 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-1:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate
BS 4427-4:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition
BS 4427-2:1969(1999) Methods of test for Sodium tripolyphosphate (pentaSodium triphosphate) and sodium pyrophosphate (tetraSodium pyrophosphate) — Part 2 : Measurement of pH value of sodium tripolyphosphate
BS 4427-6:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
BS 4427-10:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method

KR-KS

KS M ISO 3707-2012 Phosphoric acid for industrial use－Determination of calcium content－Flame atomic absorption method
KS D ISO 11400-2021 Nickel, ferronickel and nickel alloys — Determination of phosphorus content — Phosphovanadomolybdate molecular absorption spectrometric method
KS H ISO 9874-2021 Milk — Determination of total phosphorus content —Method using molecular absorption spectrometry

Korean Agency for Technology and Standards (KATS)

KS M ISO 3707-2013 Phosphoric acid for industrial use－Determination of calcium content－Flame atomic absorption method
KS D ISO 11400:2021 Nickel, ferronickel and nickel alloys — Determination of phosphorus content — Phosphovanadomolybdate molecular absorption spectrometric method
KS M ISO 3707:2012 Phosphoric acid for industrial use-Determination of calcium content-Flame atomic absorption method
KS M ISO 3707:2013 Phosphoric acid for industrial use－Determination of calcium content－Flame atomic absorption method
KS D ISO 11400-2001(2016) Nickel, ferronickel and nickel alloys－Determination of phosphorus Content－Phosphovanadomolybdate molecular absorption spectrometric method
KS M ISO 5373-2002(2012) Condensed phosphates for industrial use (including foodstuffs)－Determination of calcium content－Flame atomic absorption spectrometric method
KS M ISO 5373-2013 Condensed phosphates for industrial use (including foodstuffs)－Determination of calcium content－Flame atomic absorption spectrometric method
KS H ISO 9874:2021 Milk — Determination of total phosphorus content —Method using molecular absorption spectrometry
KS H ISO 9874:2006 Milk－Determination of total phosphorus content－Method using molecular absorption spectrometry
KS H ISO 9909:2015 Oil of Dalmatian sage (Salvia officinalis L.)
KS D ISO 9388-2022 Nickel alloys－Determination of phosphorus content－Molybdenum blue molecular absorption spectrometric method

International Organization for Standardization (ISO)

ISO 6678:1981 Phosphoric acid for industrial use; Determination of lead content; Atomic absorption spectrometric method
ISO 3707:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of calcium content; Flame atomic absorption method
ISO 9874:2006|IDF 42:2006 Determination of total phosphorus content in milk by molecular absorption spectrometry
ISO 5373:1981 Condensed phosphates for industrial use (including foodstuffs); Determination of calcium content; Flame atomic absorption spectrometric method
ISO 9874:2006 | IDF 42:2006 Milk — Determination of total phosphorus content — Method using molecular absorption spectrometry
ISO 9874:2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
ISO 11400:1992 Nickel, ferronickel and nickel alloys; determination of phosphorus content; phosphovanadomolybdate molecular absorption spectrometric method
ISO 9874:1992 Milk; determination of total phosphorus content; method using molecular absorption spectrometry
ISO 24669:2021 Water-absorbent polyacrylate in urine absorbing products — Requirements

GSO

OS GSO ISO 11400:2015 Nickel, ferronickel and nickel alloys -- Determination of phosphorus content -- Phosphovanadomolybdate molecular absorption spectrometric method
BH GSO ISO 11400:2017 Nickel, ferronickel and nickel alloys -- Determination of phosphorus content -- Phosphovanadomolybdate molecular absorption spectrometric method
GSO ISO 4741:2013 Copper and copper alloys -- Determination of phosphorus content -- Molybdovanadate spectrometric method
OS GSO ISO 5373:2016 Condensed phosphates for industrial use (including foodstuffs) -- Determination of calcium content -- Flame atomic absorption spectrometric method
GSO ISO 5373:2016 Condensed phosphates for industrial use (including foodstuffs) -- Determination of calcium content -- Flame atomic absorption spectrometric method
OS GSO ISO 9874:2008 Milk- Determination of total phosphorus content- Method using molecular absorption spectrometry
GSO ISO 9874:2008 Milk- Determination of total phosphorus content- Method using molecular absorption spectrometry
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

Association Francaise de Normalisation

NF T20-477:1982 Phosphoric acid for industrial use. Determination of lead content. Atomic absorption spectrometric method.
NF T20-480:1979 Phosphoric acid for industrial use (including foodstuffs). Determination of calcium content. Flame atomic absorption method.
NF ISO 9874:2008 Milk - Determination of total phosphorus content - Molecular absorption spectrometry method
NF T20-500:1982 Condensed phosphates for industrial use (including foodstuffs). Determination of calcium content. Flame atomic absorption spectrometric method.
NF A06-718:1986 Cuivre et alliages - Dosage du phosphore - Méthode par spectrophotométrie d'absorption moléculaire
NF V04-220:1992 Milk. Determination of total phophorus content. Method using molecular absorption spectrometry.
NF V04-220*NF ISO 9874:2008 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry

TR-TSE

TS 2929-1978 Phosphoric Acid For Industrial Use (Including Foodstuffs) - Determination Of Calcium Content-Flame Atomic Absorption Method

BE-NBN

NBN T 03-268-1980 Phosphoric acid for industrlal use (including foodstuffs)- Determination of calcium content - Flame atomic absorption method
NBN T 03-314-1984 Condensed phosphates for industrial use (including foodstuffs) -Determination of calcium content - Flame atomic absorption

Indonesia Standards

SNI 13-4176-1996 Determination of calcium oxide (CaO) in phosphatic rock specimens by atomic absorption spectrometer method

YU-JUS

JUS H.G8.476-1991 Reagents. Orthophosphoric acid. Determination of lead, copper, nickel, iron, manqanese, cadmium and zine contents. Flame atomic absorption method

PL-PKN

PN C60018-1963 Acid-resis?ant stoneware Absorption towers

International Dairy Federation (IDF)

IDF 42-2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry

SCC

BS 4427-7:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate
BS 4427-3:1969 Methods of test for sodium tripolyphosphate ($7Ipenta$7Rsodium triphosphate) and sodium pyrophosphate ($7Itetra$7Rsodium pyrophosphate).-Determination of iron content
BS 4427-8:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of orthophosphate content
DANSK DS/ISO 24669:2021 Water-absorbent polyacrylate in urine absorbing products – Requirements

RU-GOST R

GOST R ISO 11400-2016 Nickel, ferronickel and nickel alloys. Determination of phosphorus content. Phosphovanadomolybdate molecular absorption spectrometric method

RO-ASRO

STAS SR ISO 11400:1996 Nickel, ferronickel and nickel alloys. Determination of phosphorus content. Phosphovanadomolybdate molecular absorption spectrometric method
STAS SR ISO 9874:1994 Milk-Determination o total phosphorus content - Method using molecular absorption spectrometry

American Society for Testing and Materials (ASTM)

ASTM E1917-97 Standard Test Method for Determination of Phosphorous in Nickel, Ferronickel, and Nickel Alloys by Phosphovanadomolybdate Molecular Absorption Spectrometric Method
ASTM E1917-02 Standard Test Method for Determination of Phosphorous in Nickel, Ferronickel, and Nickel Alloys by the Phosphovanadomolybdate Molecular Absorption Spectrometric Method

PT-IPQ

E 163-1964 Steel and cast iron. Determination of phosphorus content (absorption process)

VN-TCVN

TCVN 6271-2007 Milk.Determination of total phosphorus content.Method using molecular absorption spectrometry

Japanese Industrial Standards Committee (JISC)

JIS G 1257-2:2013 Iron and steel.Atomic absorption spectrometric method.Part 2: Determination of phosphorus.Flame atomization indirect method after extraction of molybdophosphate