EffecTech®, through its UKAS accredited laboratory, provides high quality calibration gas mixtures with unrivalled traceability, accuracy, stability and delivery. EffecTech’s success in the award of its numerous accreditations demonstrates the company’s commitment to providing customers with the best products and services of the highest quality.

Using EffecTech® calibration gas mixtures can greatly reduce the uncertainty of the gas measurements you make whether it be underpinning your fiscal, contractual or environmental obligations. We ensure you receive the best solution for your application, drawing on years of experience in the field of gas metrology. EffecTech produces calibration gas mixtures to the highest international standards according to their scope of accreditation issued by UKAS. Certified reference materials (CRM) and calibrated gas mixtures (CGM) provide an accurate and traceable calibration, ensuring an unbroken chain of comparisons back to the SI unit of amount of substance.

Inaccurate, non-traceable and un-accredited calibration gas mixtures have the greatest potential for introducing large errors in gas composition analysis and in gas properties, such as calorific value or carbon dioxide emission factors, calculated from them.