How to convert the concentration of H2 gas 50 PPM to micromoles?

Dear Sir/Madam, Kindly help me with this doubt, I am injecting 50 PPM H2 gas standard for the calibration of 1 mL (1000 micromole). I need to convert this PPM to micromoles kindly help me. Thank...

24 October 2024 1,814 1 View