Decades of experience and knowhow in the production and certification of high-quality calibration mixtures
This is one of the several calibration mixtures categories we can offer, so the Certified Gas Standard is prepared by using gravimetric and volumetric sampling techniques followed by a laboratory certification. The methodology is based on the most recent international regulations developed by the ISO-TC158 normalisation commission. And covered by an ISO-9001 quality audit system.
A grasp of the many qualified components
Slide to learn about Nippon Gases over time