800-379-8493 • 410-863-1700 • sales@dcscientific.com

Conductivity Standards

Conductivity has a wide range of applications and is used in various industries including, semiconductor manufacturing, power generation, chemical, pharmaceutical, food and beverage processing, metal and mining, textiles, pulp and paper and environmental monitoring of water quality. In most cases conductivity is an aqueous based test where it proportionally reflects the degree of water purity, the lower the conductivity of water the higher it’s purity.

The measurement of low level conductivity in particular has been fraught with difficulties due to the lack of a calibration standard which is stable, matrix matched and with a certified accuracy. We can now offer a range of conductivity standards with values ranging from 1.3 µS/cm to 500,000 µS/cm. These standards offer the following advantages:

  • Large Range of Values.
    As a dedicated supplier of conductivity with an offering of over twenty conductivity standards, we can offer a suitable standard irrespective of application.
  • Guaranteed Stability.
    Extensive stability studies have been carried out on all the conductivity standards, guaranteeing their stability though their entire shelf life. A technical paper detailing the results of these studies will be available shortly.
  • Matrix Matched
    All of the standards are aqueous based thereby eliminating the effects of matrix mismatch. This is of particular concern in the area of low level conductivity standards where most commercially available standards are either alcohol or glycerin based.
  • Certified Accuracy.
    The complete range of standards has an accuracy of ±1%. CSKC13 and CSKC136 have certified accuracy of ±4%
  • Fully Traceable.
  • Complete traceability to N.I.S.T Certified Reference Material.
  • USP 24 Compliant Values
    We supply conductivity standards with levels as low as 1.3 µS/cm, 5 µS/cm, 15 µS/cm and 20 µS/cm with a certified accuracy of ±1%. CSKC13 and CSKC136 have certified accuracy of ±4%
Conductivity Standards
Product No. Description Temp Pack Size
CSKC13 1.30 Microsiemens/cm 25°C 1x250ml
CSKC136 1.30 Microsiemens/cm 25°C 6x250ml
CSKC5 5 Microsiemens/cm 25°C 500ml
CSKC10 10 Microsiemens/cm 25°C 500ml
CSKC20 20 Microsiemens/cm 25°C 500ml
CSKC50 50 Microsiemens/cm 25°C 500ml
CSKC84 84 Microsiemens/cm 25°C 500ml
CSKC100 100 Microsiemens/cm 25°C 500ml
CSKCS 147 Microsiemens/cm 25°C 500ml
CSKC200 200 Microsiemens/cm 25°C 500ml
CSKC500 500 Microsiemens/cm 25°C 500ml
CSKC1000 1,000 Microsiemens/cm 25°C 500ml
CSKCL 1413 Microsiemens/cm 25°C 500ml
CSKC5M 5,000 Microsiemens/cm 25°C 500ml
CSKC10M 10,000 Microsiemens/cm 25°C 500ml
CSKC12880 12,880 Microsiemens/cm 25°C 500ml
CSKC20M 20,000 Microsiemens/cm 25°C 500ml
CSKC50M 50,000 Microsiemens/cm 25°C 500ml
CSKC100M 100,000 Microsiemens/cm 25°C 500ml
CSKC150M 150,000 Microsiemens/cm 25°C 500ml
CSKC200M 200,000 Microsiemens/cm 25°C 500ml
CSKC300M 300,000 Microsiemens/cm 25°C 500ml
CSKC350M 350,000 Microsiemens/cm 25°C 500ml
CSKC450M 450,000 Microsiemen/cm 25°C 500ml
CSKC500M 500,000 Microsiemens/cm 25°C 500ml

Back to Top