Agilent Liner UI direct 0.53mm col 5pk V-B 8004-0168

The Agilent 8004-0168 is an Ultra Inert (UI) GC inlet liner supplied as a 5‑pack and designed for direct injections onto 0.53 mm ID capillary columns. Manufactured for Varian/Bruker (compatible with Bruker/Scion/Varian SPI GC inlets), it features a double‑gooseneck/double‑taper geometry and is intended to provide a low‑activity inlet surface for reliable vaporization and transfer of analytes into the column. Typical use cases include trace and active analyte analysis in split or direct injection workflows where minimizing inlet adsorption and maintaining batch‑to‑batch consistency are important.

Key Features:

• Part number: 8004-0168, pack quantity: 5/pk
• Designed for 0.53 mm ID column (specified compatibility with 0.53 mm column ID)
• Liner inner diameter (bore): 4.5 mm
• Length: 72 mm
• Deactivation: Ultra Inert (UI)
• Injection type: Direct
• Liner geometry: Double gooseneck; outer diameter: 6.25 mm; nominal volume: 700 µL

Advantages:

• Ultra Inert deactivation reduces active sites and analyte adsorption, improving sensitivity and reproducibility for trace and active compounds.
• Geometry and dimensions optimized for direct injection onto 0.53 mm capillary columns, supporting efficient vaporization and transfer.
• Compatibility with Varian/Bruker/Scion (SPI) inlets enables use across multiple GC platforms without modification.