Acetylene purity by GC

Discussions about GC and other "gas phase" separation techniques.

2 posts Page 1 of 1
Dear All
I have the task of setting up a GC system for the analysis of Acetylene purity.
It has to be able to detect Arsine-Phosphine (25ppm) and hydrogen sulfide (25ppm).
For what I Read it would probably have to be a Gc with Mass detector with a gas sampling valve. With a permanent gas column.
Who could manufacture a acetylene standard with arsine-phosphine and hydrogen sulfide?
Any idea if there is a turnkey system that could do this?

Ccharles
2 posts Page 1 of 1

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