Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
Key and supplementary comparisons - Information
BIPM.QM-K1
Information
Pilot / Contact
Participants
Results
Print out
Related links
KCDB Statistics
KCDB FAQs
KCDB Reports
CIPM MRA
JCRB
Find my NMI
Metrologia
Contact us
BIPM.KCDB@bipm.org
BIPM.QM-K1
Information
Metrology area, branch   Amount of Substance, Gases
Description   Ozone at ambient level
Time of measurement   2007 -
Status   Ongoing, approved for equivalence, Results available
Reference(s)   see BIPM.QM-K1 Participants list
Measurand   Amount fraction of ozone, in nmol/mol
Transfer device(s)   Measurements made at the BIPM by comparison with the BIPM Reference Photometer SRP27
Comparison type   Key comparison
Consultative Committee  CCQM (Consultative Committee for Amount of Substance)
Conducted by   BIPM (Bureau International des Poids et Mesures)
Comments  

Further information on key comparison BIPM.QM-K1 may be found by clicking here.