All conductivity standards are traceable to primary standards from the United states National Institute for Standards and Technology (NIST).
A Certificate of Analysis is available upon request.
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Conductivity standard, 5 µS/cm @ 25°C, 500ml
QS1004
Conductivity standard, 10 µS/cm @ 25°C, 500ml
QS1008
Conductivity standard, 20 µS/cm @ 25°C, 500ml
QS1012
Conductivity standard, 50 µS/cm @ 25°C, 500ml
QS1016
Conductivity standard, 100 µS/cm @ 25°C, 500ml
QS1020
Conductivity standard, 500 µS/cm @ 25°C, 500ml
QS1024
Conductivity standard, 5,000 µS/cm @ 25°C, 500ml
QS1026
Conductivity standard, 20,000 µS/cm @ 25°C, 500ml
QS1030
Conductivity standard, 100,000 µS/cm @ 25°C, 500ml
QS1034
Conductivity standard, 200,000 µS/cm @ 25°C, 500ml
QS1038
Conductivity standard, 500,000 µS/cm @ 25°C, 500ml
QS1042
Conductivity standard, 1413 µS/cm @ 25°C, 500ml
QS950X
Conductivity standard, 12.88 mS/cm @ 25 °C, 500ml
QS951X
Conductivity standard, 111.8 mS/cm @ 25°C, 500ml
QS952X