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- Posts: 22
- Joined: Tue Oct 26, 2004 12:37 am
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
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
