The Final report of the supplementary comparison SIM.M.M-S18 has been approved and published in the KCDB. This is a bilateral comparison of mass standards, between Centro Nacional de Metrologia (CENAM) Mexico and Centro Nacional de Metrología de Panama AIP (CENAMEP AIP) Panama.
6MAY2025
Dosimetry - EURAMET
2 new CMCs in dosimetry measurements have recently been published in the KCDB for Italy via EURAMET, in the field of Ionizing Radiation.
6MAY2025
Length - APMP
5 new and 2 revised CMCs in dimensional metrology and laser frequencies have recently been published in the KCDB for China via APMP, in the field of Length.
30APRIL2025
CCQM key comparison - Organics
The Final report and results of the key comparison CCQM-K148.b have been published in the KCDB. This is a key comaprison for determining the mass fraction of oxytetracycline, piloted by the BIPM with participants from 20 state economies.