Calibration and Measurement Capabilities – CMCs
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Key and supplementary comparisons
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News
29 MARCH 2020
Chemistry - Inorganic solutions - Cycle XX
New and revised CMCs in inorganic solutions were published in the KCDB today, published via APMP and SIM. The countries concerned are Japan and Mexico..
27 MARCH 2020
Mass / Fluid Flow - COOMET
Updated CMCs in Fluid Flow for Russia were published today. These CMCs were originally submitted by VNIIR, now recognized as VNIIM (Russia). Ths submission was made as COOMET.M.33.2019.
27 MARCH 2020
Ionizing radiation - BIPM.RI(I)-K9
Update of BIPM.RI(I)-K9 key comparison on measurement of absorbed dose to water for medium energy x-rays.  Publication of results obtained by LNE-LNHB, France, in October 2018.
26 MARCH 2020
IONIZING RADIATION - BIPM.RI(I)-K3
Publication of the results of BIPM.RI(I)-K3 key comparison of the air-kerma standards of the LNE-LNHB, France, and the BIPM in medium-energy x-rays, obtained in October 2018.
Statistics
Currently in the KCDB there are
283 CIPM MRA participants
1052 key comparisons
25299 CMCs
599 supplementary comparisons