COMAR CRM FACTSHEET

PT NAME

Trust

Material

metals

Properties

Property	Property Value	Unit
	0.147	%
	1.000	%
	0.0182	%
	0.0471	%
	0.0203	%
	0.0106	%
	0.0141	%
	0.0286	%
	0.0189	%
	5.3	mg/kg
	15.0	mg/kg
	17	mg/kg
	20.2	mg/kg
	21.3	mg/kg
	19.9	mg/kg
	6.0	mg/kg
	8.8	mg/kg
	92.3	mg/kg
	44.1	mg/kg
	40	mg/kg
	16.3	mg/kg
	89.2	mg/kg
	49.4	mg/kg
	2.6	mg/kg

1 - 24

Properties in bold italic are only indicative

Remarks

Cm Remarks

Aluminium alloy AlSi12 available as disc: d = 50 mm, h = 30 mm; The material should be stored in a dry and clean environment at room temperature.

Intended use

Cm Use

The CRM is intended for establishing and checking the calibration of optical emission and X-ray spectrometers (excluding micro-analysis) for the analysis of samples of similar materials.

Producer

Full name

BAM, Division 1.6 Inorganic Chemical Analysis

Address

Bundesanstalt fuer Materialforschung und -pruefung, Richard-Willstaetter-Str. 11, 12489 Berlin

Country

Germany

Website

Webshop

comar@bam.de

Trust indicators

BAM lists 200 materials on COMAR, of which

      197 materials are accompanied by a certificate cf. ISO 17034

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

       43 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, comar@bam.de
ID: 517693 | Last revision: 2025-05-21 | Direct link to this Fact sheet

COMAR REGION