Conductivity Standards



Calibration Standards & Low Level Verification Standards


Altus Science are an ISO 17025 & ISO 17034 accredited manufacturer of NIST Traceable Conductivity Reference Materials. With a global network of channel partners, we supply all of the Calibration, Validation & Verification Standards required to maintain compliance to USP Chapter 645, EP Chapter 2.2.38 & all other major pharmacopeia’s. Our independence, together with a rigorous Quality Management System (QMS), allows us to manufacture unbiased Aqueous Conductivity CRMs to the highest quality standards, giving you an accurate record of instrument performance, regardless of which Conductivity Meter you use. Altus Science manufacture Low Level Verification Standards, starting at 1.3µs/cm. This helps gives you complete confidence that your Conductivity sensor is performing as it should do, close to the true Conductivity value of your PW, UPW or WFI. Whether you are validating a method, calculating linearity or performing daily Calibration Checks, Altus Science have the standards and technical expertise to help you.


For more information on the range of products available, please contact us.