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GC 7890 MMI Liner Transfer from HP PTV

Question asked by mr.white on Aug 15, 2018
Latest reply on Dec 4, 2018 by mr.white



We got an old GC and want to transfer the Method from an HP PTV to a MMI system.


The problem is that the insert from the HP PTV Part. No. 5182-9751 doesn't fit into the MMI.


I tried a Ultra Inert Liner 200 dimpled, splitless Part No. 5190-2297.

But we got a strange Peak at 4 minutes.


When I just inject an empty vial I get this result.


I already checked the Septum, Solvent, Vials,Pressure, Heat, Flow, Pulsed pressure on the Inlet

Is there an equivalent to the Insert with swirl hole from the old GC ?



Thank you