Agilent, 5183-4701, Inlet liner, split, single taper, glass wool, deactivated, low pressure drop, 5/pk

Agilent deactivated split inlet liners use a single-taper, low-pressure-drop geometry to improve vapor transport during high-flow gas chromatography split injections. Each glass liner has a 4 mm internal diameter, 6.25 mm outer diameter and 78.5 mm length, with a nominal volume of 870 µL. A central glass-wool plug promotes evaporation of injected samples and retains nonvolatile material that would otherwise reach the column. Deactivation reduces unwanted surface interactions with sensitive compounds, while the tapered design helps control turbulence and backpressure in the inlet. The liners are appropriate for split methods with relatively high split ratios, subject to injector compatibility. The package contains five liners. Residue accumulation, fragmented wool or damaged inlet seals can impair injection reproducibility and peak shape; replacement should be performed during scheduled GC inlet maintenance using clean handling practices.