Which Carrier gas (Ar or He....) will be suitable in GC TCD detector to determine hydrogen evolution from a photocatalytic reactor?

I want to detect hydrogen gas using GC TCD detector, and the carrier gas is Helium, but the response is very low due to the thermal conductivity of Hydrogen (0.1805 W·m−1·K−1) and Helium (0.1513...

28 April 2021 1,168 4 View