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GL Sciences OPTIC-4 - Page 113

GL Sciences OPTIC-4
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OPTIC-4 User’s Guide
Issue 5.3
Liner Selection Guide
Page F-2
Liner for Splitless Injections, p/no 2414-1005
This liner is for hot and cold splitless injection of sample volumes below 1 µl. The narrow
internal diameter of 1 mm ensures fast transfer of the sample to the column under splitless
conditions. We advise this liner also for SPME techniques. Pack size: 5 pieces.
Baffled Splitless Liner, p/no 2414-1009
This liner is for hot and cold splitless injection of the sample volumes below 1 µl. The narrow
internal diameter of 1 mm ensures fast transfer of the sample to the column under splitless
conditions. With this liner, the sample is not injected directly to the bottom of the inlet. This
liner will give better results for the high boiling components. Pack size: 5 pieces.
Fritted Liner with Single Taper and Frit on 20 mm, p/no 2411-1011,
This liner contains a medium porosity frit made from sintered glass. It can be used for hot and
cold split and splitless injections. In addition, if packed with a suitable packing material the
liner can be used for the large volume injections, thermal desorption, solid sampling and
pyrolysis applications. If packed, a bed depth of up to 20 mm can be employed and retained in
place with a plug of deactivated glass or quartz wool. The taper will improve the sensitivity for
the active samples. Pack size: 5 pieces.

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