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CIPM MRA PARTICIPANTS
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CIPM MRA PARTICIPANTS
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Calibration and Measurement Capabilities – CMCs
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Key and supplementary comparisons
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Added keywords act as an additional filter. Keywords separated by a space will be treated by the logical function AND automatically. You may also use OR. Keyword searches also find close matches. Placing quotation marks (") before and after the search word, e.g. "word", will allow for exact matches.

In case of multiple search, please use ADVANCED SEARCH.
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News
22 JANUARY 2021
WARNING
WARNING ! The KCDB web will be shut down for maintainence on Monday 25 January from 12:00 to 14:00 UTC. The search facility will be hampered during this time.
21 JANUARY 2021
Electricity and Magnetism - EURAMET
2 new CMCs for current and voltage waveforms have recently been published in the KCDB for Finland via EURAMET, in the field of Electricity and Magnetism.
20 JANUARY 2021
Key Comparison - Chemistry
The results of CCQM-K143 have been published in the KCDB.  This is a key comparison for the determination of the  mass fraction of copper in calibration solutions.
19 JANUARY 2021
Key Comparison - Chemistry
The results of CCQM-K34.2016.1 linked to those of CCQM-K34.2016 have been published in the KCDB.
 These are key comparisons for the determination of the amount content of weak acid in potassium hydrogen phthalate.
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Statistics
AFRIMETS APMP COOMET EURAMET GULFMET SIM
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Currently in the KCDB there are
280 CIPM MRA participants
1071 key comparisons
25720 CMCs
623 supplementary comparisons