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The establishment of EVISA is funded by the EU through the Fifth Framework Programme (G7RT- CT- 2002- 05112).


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Material Database:

BCR-033 - Superphosphate
Type Certified reference material
Producer JRC - Joint Research Centre
Status Available
Material Powder
Reference BCR-033
Catalog (Web) https://irmm.jrc.ec.europa.eu/rmcatalogue/detailsrmcatalog
ue.do?referenceMaterial=0033%2B%2B%2B%2B%2B%2B%2B%2B
 
Description

 This material is entended primarily for us in verification and calibration of methods and apparatus respectively for determining components of technical and commercial importance as total phosphorus, sulphates, calcium, silicon, fluorine, aluminium, iron and magnesium in a commercial sample of superphosphate.

Package
100g, bottle

Parameter
Analyte   Aluminum  
Specification   total element concentration expressed as Al2O3  
Parameter   Certified value  
Unit   g/kg  
Result   11.0 ± 0.8  

Analyte   Calcium  
Specification   total element concentration expressed as CaO  
Parameter   Certified value  
Unit   g/kg  
Result   314.8 ± 3.1  

Analyte   Fluorine  
Specification   total element concentration  
Parameter   Certified value  
Unit   g/kg  
Result   16.5 ± 0.5  

Analyte   Iron  
Specification   total element concentration expressed as Fe2O3  
Parameter   Certified value  
Unit   g/kg  
Result   4.0 ± 0.2  

Analyte   Magnesium  
Specification   total element concentration expressed as MgO  
Parameter   Certified value  
Unit   g/kg  
Result   2.1 ± 0.2  

Analyte   Phosphorous  
Specification   total element concentration expressed as P2O5  
Parameter   Certified value  
Unit   g/kg  
Result   193.4 ± 1.2  

Analyte   Silicon  
Specification   total element concentration expressed as SiO2  
Parameter   Certified value  
Unit   g/kg  
Result   29.2 ± 1.2  

Analyte   Sulfur  
Specification   total element concentration expressed as SO4  
Parameter   Certified value  
Unit   g/kg  
Result   428.0 ± 4.1  








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