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CCQM-K116
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CCQM-K116
Information
Metrology area, branch   Amount of Substance, Gases
Description   Water vapour in Nitrogen
Time of measurement   2015
Status   Approved for equivalence, Results available
Reference(s)   Metrologia, 2018, 55, Tech. Suppl., 08018
Measurand   Molar concentration of water vapour in nitrogen: 10 µmol/mol
Transfer device(s)   Dedicated samples
Comparison type   Key comparison
Consultative Committee  CCQM (Consultative Committee for Amount of Substance)
Conducted by   CCQM (Consultative Committee for Amount of Substance)