6. Can I use a gas mixture on the PCT PRO? Jerome Palamara August 02, 2018 08:30 Updated Follow No, the PCT pro allows to study the sorption of a single gas. Related articles 15. How many doses should be injected to optimize the PCT measurement? 9. Why is there a shift in my result when switching from the low pressure sensor to the high pressure sensor? 5. Quels types de raccords utiliser pour la connexion du gaz avec le PCT ? 3. How to move the PCT? Comments 0 comments Please sign in to leave a comment.