Agilent Liner, direct, 2mm ID, deactivated 5181-8818

The Agilent 5181-8818 is a deactivated, straight quartz inlet liner designed for Agilent split/splitless GC inlets. It is a splitless-type liner with a 2.00 mm inner diameter and ~250 µL internal volume, intended to receive and transfer injected samples into the column while minimizing active-surface interactions. This liner is used in low vapor-volume splitless applications where reduced sample adsorption and reproducible transfer to the column are important.

Key Features:

• Component type: Inlet liner, straight, deactivated, quartz
• Inner Diameter (ID): 2.00 mm
• Length: 78.5 mm
• Internal volume: 250 µL
• Injection type: Splitless
• Outer Diameter (OD): 6.47 mm

Advantages:

• Deactivated quartz surface reduces adsorption and helps minimize sample decomposition during splitless/purge delays.
• 2.00 mm ID with 250 µL volume is suitable for low vapor-volume splitless injections, supporting efficient transfer to the column.
• Quartz construction provides an inert, thermally stable surface appropriate for GC inlet operation.