Appendix F: Liner Selection Guide
Notes:
1. All the liners are compatible with the OPTIC-2, OPTIC-3 as well as with the OPTIC-4
standard inlets.
2. Deactivation of liners. The following liners can be deactivated using a high pressures
silanization process: 2414-1001, 2414-1005, 2414-1007, and 2414-1013. The
corresponding part numbers for the silanized liners are: 2414-1002, 2414-1006, 2414-
1008, and 2414-1014. Maximum operating temperature for deactivated liner cannot
exceed 320°C.
Fritted Liner, Frit at 15 mm, p/no 2414-1001
This liner contains a medium porosity frit made from a 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 injection, thermal desorption, solid sampling and
pyrolysis applications. If packed, a bed depth of up to 25 mm can be employed and retained
in place with a plug of deactivated glass or quartz wool. Pack size: 5 pieces.
Single-Necked Liner for Split Injections, p/no 2401-1003
This liner is made for hot or cold split injections. The liner’s large internal diameter (3.4 mm)
facilitates mixing of sample with the carrier gas. The liner may be packed with a glass wool if
needed. Pack size: 5 pieces.
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