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Results
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EURAMET.QM-S12
Metrology area, Sub-field Chemistry and Biology, Electrochemistry
Description Electrolytic conductivity
Time of measurements 2019
Status Approved
Final Reports of the comparisons
Measurand Electrolytic conductivity: 0.055 µS/cm, 0.5 µS/cm, 5 µS/cm and 50 µS/cm
Parameters Closed pure water system or non-aqueous low conductivity reference solutions (glycerol & alcohols).
Transfer device Commercial flow-through conductivity cell with conductivity meter
Comparison type Supplementary Comparison
Consultative Committee CCQM (Consultative Committee for Amount of Substance)
Conducted by EURAMET (European Association of National Metrology Institutes)
RMO Internal Identifier EURAMET Project 1462
Pilot institute PTB
Physikalisch-Technische Bundesanstalt
Germany
Contact person Steffen SEITZ

+49 531 592 3130
First Name Last Name
wwww@ww.www +356719836 Institute 1 Institute 1 Khmelnitskiy
Pilot laboratory
PTB

Physikalisch-Technische Bundesanstalt, Germany, EURAMET

CMI

Czech Metrology Institute, Czechia, EURAMET

DFM

Danish Fundamental Metrology Ltd, Denmark, EURAMET

GUM

Glowny Urzad Miar, Central Office of Measures, Poland, EURAMET

INMETRO

Instituto Nacional de Metrologia, Qualidade e Tecnologia, Brazil, SIM

INTI

Instituto Nacional de Tecnologia Industrial, Argentina, SIM

LNE

Laboratoire national de métrologie et d'essais, France, EURAMET

NIM

National Institute of Metrology, China, APMP

RISE

Research Institutes of Sweden AB, Sweden, EURAMET

VNIIM

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

Comparison
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Results
Comparison
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Results