Sampling Using Syringes; Syringe Sampling Kits - Inficon Micro GC Fusion 2-Module Operating Manual

7 | Connecting to a Sample

7.5 Sampling Using Syringes

7.5.1 Syringe Sampling Kits

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Use syringes that are gas tight, accurate and have a low dead volume. The syringe
must also be compatible with the Micro GC Fusion 1/16 in. Swagelok front inlet. The
following are the general steps to sample using a syringe.
1
Connect the syringe to the gas source.
2
Fill the syringe with sample gas by drawing the syringe plunger to the desired
volume.
3
Disconnect the syringe from the sample gas, and connect it to the GC inlet.
4
Depress the plunger using a slight pressure to inject when the GC is ready to
sample.
The Ship Kit - Syringe Luer Adapator (PN 952-024-G1) includes a luer fitting which will
adapt the PTFE luer lock termination on the gas tight syringe to the 1/16 in. sample
inlet on Micro GC Fusion. The short needle on the adaptor allows for a quick transfer
of the sample from a syringe into Micro GC Fusion.
The Ship Kit 50 mL Syringe and Luer Adaptor (PN 952-025-G1) includes a 50 mL gas
tight syringe with PTFE luer lock termination and a Syringe Luer Adaptor (PN
952-024-G1).
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