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APMP.QM-S7.1
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APMP.QM-S7.1
Information
Metrology area, branch   Amount of Substance, Gases
Description   Methane in Nitrogen
Time of measurement   2018 - 2019
Status   Planned
Reference(s)   APMP.QM-S7.1 Registration and progress form
Measurand   Methane in nitrogen at a nominal concentration of 2000 µmol/mol
Transfer device(s)   10 liter aluminum cylinder
Comparison type   Supplementary comparison
Consultative Committee  CCQM (Consultative Committee for Amount of Substance)
Conducted by   APMP (Asia Pacific Metrology Program)