EffecTech PRGM, SRGM and CGM calibration gasesUsing EffecTech® calibration gases can greatly reduce the uncertainty of the gas measurements you make whether it be underpinning your fiscal, contractual or environmental obligations.

For more information, or to send a request for quotation, please contact us.

EffecTech has been an ISO 17025  accredited calibration laboratory for over 20 years, and has now been awarded ISO 17034 accreditation as a producer of certified reference materials.

EffecTech supplies certified reference materials (CRM) and calibrated gas mixtures (CGM) for the following applications:

EffecTech’s Accredited Laboratory

Watch our video to find out how EffecTech achieves its low uncertainties.

EffecTech provides high quality calibration gas mixtures with unrivalled traceability, accuracy, stability & delivery. EffecTech calibration gas mixtures are:

  • provided with excellent lead-times
  • prepared by high precision gravimetry compliant with ISO 6142 – Part 1 : 2015
  • calibrated and verified analytically by traceable comparison methods compliant with ISO 6143 and ISO 12963

EffecTech provides different classes of calibration gas mixtures depending on your requirements

  • Primary Reference Gas Mixtures (PRGM)
  • Certified Reference Materials (CRM)
  • Calibrated Gas Mixtures (CGM)

Metrology Hierarchy

For more information, or to send a RFQ, please contact us.

View our Sample Reports and Certificates in our technical papers section.