COMAR CRM FACTSHEET

PT NAME

Trust

CRM of Methylecgonine hydrochloride     MRC 5073 from Inmetro

Material

Methylecgonine hydrochloride

Properties

Property	Property Value	Unit
	92.41 ± 0.60	%

1 - 1

Properties in bold italic are only indicative

Remarks

Cm Remarks

To ask this CRM send an e-mail to mrc-solicitacao@inmetro.gov.br, This Certified Reference Material (CRM) consists of a white crystalline powder, packaged in an amber borosilicate glass bottle containing 10 mg of the solid material sealed with a rubber cap and aluminum seal.

Intended use

Cm Use

This CRM is intended for laboratory use in calibration processes; method validation; monitoring the
performance of instruments, methods and staff; quality control and provision of metrological
traceability in methylecgonine hydrochloride (or methylecgonine free base) measurements on a range
of sample types. This CRM shall only be used for tests and assays. The commutability of this material
has not been evaluated.

Producer

Full name

INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia

Address

Av N Sra das Graças 50 Xerém D. Caxias, RJ, Brasil, CEP 25250-020

Country

Brazil

Website

Webshop

ct-mrc@inmetro.gov.br

Trust indicators

Inmetro lists 52 materials on COMAR, of which

      52 materials are accompanied by a certificate cf. ISO 17034

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

       0 materials have been produced under a valid ISO 17034 accreditation (N/D | N/D)

Ask the coordinator

If you find any mistakes please contact the RM Producer, ct-mrc@inmetro.gov.br
ID: 517789 | Last revision: 2025-01-24 | Direct link to this Fact sheet

COMAR REGION