[JRC] BCR-054R COPPER (O)

어스바이오는 JRC 전문 취급점으로서 모든 제품을 전문적으로 취급 및 공급하고 있습니다.
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Product Information:
CRM code:	BCR-054R
Description on the invoice:	COPPER (low oxygen)
Sales unit:	rod
Net mass:	18.000
Gross mass:	34.000
Storage temperature:	+18 °C
Mass unit:	Gram (g)

ANALYTICAL METHODS USED FOR CERTIFICATION

• Charged particle activation analysis
• Fusion extraction (for confirmation, not for certification)

INSTRUCTIONS FOR USE

The certified value and the uncertainty relate to the oxygen in the bulk of the metal only; the analytical method used does not include the oxygen present at the surface. As other methods of analysis will normally include the oxygen present at the surface, the users should treat the sample as given in Appendix 1 in order to minimise the surface oxygen. 

STORAGE

The material should be stored at room temperature. However, the European Commission cannot be held responsible for changes that happen during storage of the material at the customer's premises, especially of opened samples. 
 

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