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Fluid flow
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HNO3 in aqueous solution
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Mexico, CENAM (Centro Nacional de Metrologia)
Complete CMCs in Chemistry for Food for Mexico (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass fraction in µg/kg Absolute expanded uncertainty
(k = 2, 95%) in µg/kg
Mass fraction in µg/kg Absolute expanded uncertainty
(k = 2, 95%) in µg/kg
milk powder cadmium 2 to 3 1.0 2.95 0.91
Mechanism(s) for measurement service delivery: DMR-65a
Approved on 01 March 2005.
Internal NMI service identifier: CENAM/620-Q008-014