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CCQM-K19
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CCQM-K19
Information
Metrology area, branch   Amount of Substance, Electrochemistry
Description   pH measurement of borate buffer solutions
Time of measurement   2005
Status   Approved for equivalence, Results available
Reference(s)   Metrologia, 2006, 43, Tech. Suppl., 08015
Measurand   pH 9.2
Parameter(s)   Temperature: 15 °C, 25 °C and 37 °C
Transfer device(s)   Borate buffer solutions
Comparison type   Key comparison
Consultative Committee  CCQM (Consultative Committee for Amount of Substance)
Conducted by   CCQM (Consultative Committee for Amount of Substance)