Conductivity Standards

Conductivity solution standards for laboratory and field analysis are available from Hach® in a variety of packaging sizes from 1 L bottle down to single-use 20 mL Singlets for on-site analysis. Singlets assure freshness and eliminate the possibility of contamination.

All conductivity standards are NIST traceable for optimum conductivity cell calibration.

For critical applications and metrology needs, Hach® offers Certified Conductivity Standard Solutions with Certificate of Conformity and Traceability from our Accredited Laboratory. The certificate is reporting the exact conductivity value with related expanded uncertainty (k=2). Solutions formulated according to OIML and traceable through the reference material back to the fundamental electric units. They are offering a unique extended shelf-life period thanks to a premium aluminum packaging.