Determination of Available Phosphorus in Soil by Sodium Bicarbonate Extraction-Molybdenum Antimony Spectrophotometry
Determination of Available Phosphorus in Soil by Sodium Bicarbonate Extraction-Molybdenum Antimony Spectrophotometry, Total:33 items.
The international standard classification for "Determination of Available Phosphorus in Soil by Sodium Bicarbonate Extraction-Molybdenum Antimony Spectrophotometry" includes: Other non-ferrous metals and their alloys , Oxides , Ferrous metals in general , Workplace atmospheres .
The Chinese standard classification for "Determination of Available Phosphorus in Soil by Sodium Bicarbonate Extraction-Molybdenum Antimony Spectrophotometry" includes: Rare metals and their alloys analysis method , Steel and iron alloy analysis method , Labor sanitation , Rare refractory metals and their compounds .
Professional Standard - Environmental Protection
- HJ 632-2011 Soil-Determination of Total Phosphorus by alkali fusion–Mo-Sb Anti spectrophotometric method
- HJ 704-2014 Soil quality - Determination of available phosphorus - Sodium hydrogen
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 16037-1995 Workplace air--Determination of phosphine--Ammonium molybdate spectrophotometric method
- GB/T 16484.14-2009 Chemical analysis methods of rare earth chloride a
- 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 2590.7-1981 Zirconium and hafnium oxides--Determination of phosphorus content--Ascorbic acid reduced molybdoantimonylphosphoric acid absorption photometric method
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
Heilongjiang Provincial Standard of the People's Republic of China
- DB23/T 1942-2017 Determination of Soil Total Phosphorus by Flow Injection-Ammonium Molybdate Spectrophotometry
Henan Provincial Standard of the People's Republic of China
- DB41/T 813-2013 Determination of Available Antimony in Soil by Atomic Fluorescence Method
- DB41/T 812-2013 Determination of Carbonate Antimony in Soil by Atomic Fluorescence Method
Group Standards of the People's Republic of China
- T/SXSYSJSXH 0003-2024 Determination of available Selenium in soil Atomic fluorescence spectroscopy by DTPA Extraction
- T/HNNMIA 5-2023 Determination of available arsenic content in soil by AB-DTPA extraction-atomic fluorescence spectrometry
- T/SXSYSJSXH 0002-2024 Determination of available Mercury in soil Atomic fluorescence spectroscopy by DTPA Extraction
- T/HNNMIA 4-2023 Determination of available selenium content in soil by AB-DTPA extraction-atomic fluorescence spectrometry
Professional Standard - Non-ferrous Metal
- YS/T 568.7-2006 Determination of phosphorus content in zirconium oxide and hafnium oxide (antimony salt-molybdenum ascorbate blue absorptiometry)
- 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
Qinghai Provincial Standard of the People's Republic of China
- DB63/T 1825-2020 Determination of Available Molybdenum in Soil Oxalate-Ammonium Oxalate Extraction Inductively Coupled Plasma Mass Spectrometry
Professional Standard - Agriculture
- NY/T 1849-2010 Method for determination of ammonium nitrogen,available phosphorus and rapidly-available potassium in acid soil—Universal extract-colorimetric method
GCC Standardization Organization
- GSO ISO 11263:2014 Soil quality -- Determination of phosphorus -- Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
Korean Agency for Technology and Standards (KATS)
- KS I ISO 11263-2013 Soil quality－Determination of phosphorus－Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
- KS I ISO 11263:2008 Soil quality-Determination of phosphorus-Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
- KS I ISO 11263-2008 Soil quality－Determination of phosphorus－Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
- KS M ISO 5440-2017(2022) Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
Spanish Association for Standardization (UNE)
- UNE 77324:2003 Soil quality -- Determination of phosphorus -- Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution.
International Organization for Standardization (ISO)
- ISO 11263:1994 Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
The Directorate General of Specifications and Metrology (DGSM)
- OS GSO ISO 11263:2014 Soil quality -- Determination of phosphorus -- Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
Swedish Institute for Standards
- SS-ISO 11263:1996 Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
Association Francaise de Normalisation
- NF X31-403*NF ISO 11263:1995 Soil quality. Determination of phosphorus. Spectrometric determination of phosphorus in sodium hydrogen carbonate solution.
- NF ISO 11263:1995 Soil quality - Phosphorus dosage - Spectrometric dosage of soluble phosphorus in a sodium hydrogen carbonate solution
British Standards Institution (BSI)
- BS 7755-3.6:1995 Soil quality. Chemical methods. Determination of phosphorus. Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)
- TCVN 6499-1999 Soil quality.Determination of phosphorus.Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
German Institute for Standardization
- DIN ISO 11263:1996-12 Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution (ISO 11263:1994)
Quality and Standards Authority of Ethiopia (QSAE)
- ES 399-2000 Determination of available phosphorus content of fertilizers Spectrophotometric method Molybdenum vanadium phosphate method
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