carrier gas

[ricky1979]

what carrier gas options are available for analysis of petroleum ethers

[tom jupille]

Let's try this: what options do you think are available (based on what you have learned about GC)? We can then point you in the right direction if there's a problem.

[Peter Apps]

What do you have in your gas store ? - the colour of the cylinders will give you a clue.

Peter