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CC comparison
Linked comparison
CCQM-K175
Metrology area, Sub-field Chemistry and Biology, Gases
Description Hydrogen chloride in Nitrogen
Time of measurements 2022
Status Measurements in progress
References

CCQM-K175 Technical Protocol, Oct. 2021

Measurand Amount-of-substance fraction of HCl in nitrogen
30 μmol mol-1
Transfer device Gas cylinders
Comparison type Key Comparison
Consultative Committee CCQM (Consultative Committee for Amount of Substance)
Conducted by CCQM (Consultative Committee for Amount of Substance)
Pilot institute KRISS
Korea Research Institute of Standards and Science
Korea, Republic of
Contact person Jinsang Jung

+82 42 868 5934
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
KRISS

Korea Research Institute of Standards and Science, Korea, Republic of, APMP

NIST

National Institute of Standards and Technology, United States, SIM

NPL

National Physical Laboratory, United Kingdom, EURAMET

PTB

Physikalisch-Technische Bundesanstalt, Germany, EURAMET

VNIIM

D.I. Mendeleyev Institute for Metrology, Rosstandart, Russian Federation, COOMET

VSL

VSL, Netherlands, EURAMET

Comparison
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Results
Comparison
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Results