COMAR CRM FACTSHEET

PT NAME

Trust

Copper-65 spike, nitrate solution     IRMM-632 from JRC Geel

Material

Pure standards (crystalline or in solution)

Properties

Property	Property Value	Unit
	0.00000009643 - 0.00000009725	mol/g
	0.0028921	mol/mol

1 - 2

Properties in bold italic are only indicative

Remarks

Cm Remarks

COPPER-65 NITRATE SOLUTION. Flame-sealed glass ampoule containing about 0.4 umol copper in 4 mL of a chemically stable nitric acid solution *** For more information see https://crm.jrc.ec.europa.eu/p/IRMM-632 ***

Intended use

Cm Use

Isotopic spike for isotope-dilution mass spectrometry

Producer

Full name

European Commission - Joint Research Centre

Address

Retieseweg 111, B-2440 GEEL

Country

Belgium

Website

Webshop

jrc-rm-distribution@ec.europa.eu

Trust indicators

JRC Geel lists 671 materials on COMAR, of which

      665 materials are accompanied by a certificate cf. ISO 17034

       0 materials are linked to statutory activities as an NMI or a DI

       274 materials have been produced under a valid ISO 17034 accreditation (scope | certificate)

Ask the coordinator

If you find any mistakes please contact the RM Producer, jrc-rm-distribution@ec.europa.eu
ID: 111000 | Last revision: 2023-03-21 | Direct link to this Fact sheet

COMAR REGION