Inlet Liners for GC High Concentration Analyses

Created by Carlos Vargas 7 months ago

This Information Applies To: Agilent GC Systems with Split/Splitless (S/SL) inlet

Issue

Different liners are required for different high concentration, split analysis techniques including:

General use liners
Auto inject, general use
Auto inject, viscous sample
Auto inject, dirty matrix
Manual slow injection
Headspace (HS) and purge and trap (P&T).

Inlet liner choice is part of method validation, and the same liner type must be used consistently while running that method. For help with identifying the correct inlet liner for your application, see GC Liner Selector Tool.

Resolution

For the complete catalog of Agilent liners including multi value packs, click here.

Split, general use

Split taper, ultra inert (UI), glass wool, low pressure (LP), 870 μm, 4 mm ID p/n 5190-2295

Single taper, universal UI frit, 870 μm, 4 mm ID p/n 5190-5105

Auto inject, general use

Single taper, universal UI glass frit, mid frit, 780 µL, 4 mm ID	p/n 5190-5105
Split taper, ultra inert (UI), glass wool, low pressure (LP), 870 μm, 4 mm ID	p/n 5190-2295
Straight, UI, glass wool, 990 µL, 4 mm ID	p/n 5190-2294

Auto inject, viscous sample

Split taper, ultra inert (UI), glass wool, low pressure (LP), 870 μm,
4 mm ID p/n 5190-2295

Split taper, deactivated, glass wool, LP, 870 μm, 4 mm ID p/n 5183-4647

Auto inject, dirty matrix

Direct Connect, single taper, glass wool, bottom hole, UI, 675 µL, 4 mm ID	p/n 5190-2295
Split taper, deactivated, glass wool, LP, 870 μm, 4 mm ID	p/n 5183-4647
Single taper, deactivated, glass wool, 870 μm, 4 mm ID	p/n 5183-4711

Manual slow injection

Dirty matrix

Direct Connect, single taper, glass wool, bottom hole, UI, 675 µL,
4 mm ID
p/n 5190-2295

Clean matrix

Straight with cup, 870 μm, 4 mm ID p/n 18740-80190
Headspace/purge and trap

Straight, UI, 200 µL, 2 mm ID, for use with HS transfer line p/n 5190-6168

Straight, deactivated, quartz, 2 mm p/n 5181-8818