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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:

ERM-AE649 (205Tl in 1 M HNO3)
Type Isotopic Materials
Producer JRC - Joint Research Centre
Status Available
Material Liquid
Reference ERM- AE649
Catalog (Web) http://www.irmm.jrc.be/rmcatalogue/detailsrmcatalogue.do?r
eferenceMaterial=AE649%2B%2B%2B%2B%2B%2B%2B
 
Description

 205Tl in 1 M HNO3

Package
4-5 mL

Parameter
Analyte   Thallium  
Specification   Isotope amount content - Tl-205  
Parameter   Certified value  
Unit   mol/g  
Result   8.3688E-7 ± 0.0027E-7  

Analyte   Thallium  
Specification   Isotope ratio - n(203Tl)/n(205Tl)  
Parameter   Certified value  
Unit   dimensionless  
Result   0.41891 ± 0.00018  








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11.04.2023
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