Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
 KCDB home  > Free search results
The BIPM key comparison database
Refine your search
CMC AREA
CMCs Chemistry (1)
PHYSICS
Fluid flow
Force
CHEMICAL MATERIAL
HNO3 in aqueous solution (1)
CHEMICAL ANALYTE
lead
aluminum
iron (1)
GEOGRAPHIC LOCATION
SIM (1)
Mexico (1)
Result of the search
Your query 'cenam' produced 1 result New search

Mexico, CENAM (Centro Nacional de Metrologia)
Complete CMCs in Chemistry for Inorganic solutions for Mexico (.PDF file)
Matrix or material Analyte or component Dissemination range of measurement capability Range of certified values in reference materials
Mass concentration in mg/L Relative expanded uncertainty
(k = 2, 95%) in % 		Mass concentration in mg/L Absolute expanded uncertainty
(k = 2, 95%) in %
HNO3 in aqueous solution iron 950 to 1050 0.40 to 0.60 950 to 1050 0.5 to 0.7
Mechanism(s) for measurement service delivery: DMR-86, CAL-620-67
Uncertainty convention 1.
Approved on 27 March 2013.
Internal NMI service identifier: CENAM/620-C002-007