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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:

NIES CRM 15: Scallop
Type Certified reference material
Producer National Institute for Environmental Studies (NIES)
Status Available
Material Powder
Reference CRM 15
Catalog (Web) https://www.nies.go.jp/labo/crm-e/order.html
 
Description

This environmental certified reference material (CRM) was developed and certified by the National Institute for Environmental Studies (NIES) for the determination of tributyltin [TBT: Sn(C4H9)3+ ], triphenyltin [TPT: Sn(C6H5)3+ ], and total tin in scallops and materials of similar matrix.

 

keywords: Biological material, Animal tissue, Organometallics, Speciation analysis,  Tin speciation

Package
The material consists of freeze dried and powdered adductor muscle of scallop (20 g) in a vacuum-packed in a plastic bag.

Parameter
Analyte   Tin  
Specification   Tributyltin (TBT, [Sn(C4H9)3+ ])  
Parameter   Certified value  
Unit   mg/kg  
Result   0.404 ± 0.027  

Analyte   Tin  
Specification   Triphenyltin (TPT, [Sn(C6H5)3+ ])  
Parameter   Certified value  
Unit   mg/kg  
Result   0.0170 ± 0.0017  

Analyte   Tin  
Specification   total element concentration  
Parameter   Certified value  
Unit   mg/kg  
Result   0.179 ± 0.021  








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