The scheme operates in accordance with ISO 17043 (ISO Guide 34) and focuses on the natural gas and LNG industries. Up to four different gas mixtures are sent to the participating laboratories for analysis. The scheme is run on a quarterly basis giving regular opportunity for participation. CAC GAS with our partner EffecTech provides the Global Gas and LNG (GGLNG) proficiency testing scheme.
Key features of the PT Scheme are:
View Effectech's PDFs on proficiency testing by clicking the images below.