COMAR CRM FACTSHEET

PT NAME

Trust

2,4,4'-TRICHLOROBIPHENYL (IUPAC N. 28) (purity)     BCR-291 from JRC Geel

Material

Pure standards (crystalline or in solution)

Properties

Property	Property Value	Unit
	0.9979	g/g

1 - 1

Properties in bold italic are only indicative

Remarks

Cm Remarks

2,4,4-Trichlorobiphenyl(IUPAC No.28) Unit size: 25 mg in an amber glass vial. The materials should be stored in darkness at 4°C. *** For more information see https://crm.jrc.ec.europa.eu/p/BCR-291 *** Additional keywords: polychlorinated biphenyls, PCB

Intended use

Cm Use

Calibration of GC or HPLC methods

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: 115350 | Last revision: 2022-12-14 | Direct link to this Fact sheet

COMAR REGION