Certified Reference Materials
CETEM´s certified reference materials are materials sufficiently homogeneous and stable with respect to one or more specified properties, which have been characterized by a network of competent laboratories using a variety of methods of demonstrable accuracy. They are supplied with a Certificate of Analysis that provides the certified property values, associated uncertainties and a statement of metrological traceability along with a Safety Data Sheet (SDS).
CETEM CRMs are intended for use in calibration of a measurement system, assessment of a measurement procedure, quality control and value assignment to materials with similar matrices in the mineral, metallurgical and environmental analytical laboratories. For details on the interpretation of measurement results on CETEM’s certified reference materials, access the publication Application Guide 1.
The following MRCs are available:
For further information and/or quote, please contact:
Dr Maria Alice Goes
CETEM Certified Reference Materials Program Coordinator
T: +55 (21) 98565-4395
E-mail: agoes@cetem.gov.br