What is this attachment on gas sampling portion of GC

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

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Hello, I recently purchased this GC and there is this stainless steel column inline with the sample loop input (not the filter to the left, the thing in the middle). I checked and it is connected to the flow but it just vents to the atmosphere so I would think that something goes into it to take a sample?. Thanks for any help!
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Guessing - is it something that could hold a septum for introducing a gas sample that way?
2 posts Page 1 of 1

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