SGE FocusLiner Inlet - 4mm ID Focus Liner (25-Pack)

The SGE FocusLiner with 4mm internal diameter is a high-performance GC inlet liner engineered for superior sample focusing and analyte transfer efficiency. Designed for use in Agilent and compatible gas chromatography systems, this precision-manufactured liner ensures optimal vaporization and consistent chromatographic results across a wide range of analytical applications, including environmental testing, pharmaceutical analysis, and petrochemical quality control.

• 4mm internal diameter Focus design for enhanced sample concentration and improved peak resolution
• Manufactured from high-purity, deactivated borosilicate glass for low analyte adsorption and reduced background interference
• Compatible with Agilent split/splitless inlets and equivalent GC systems
• Optimized geometry promotes efficient sample vaporization and transfer to the analytical column
• Convenient 25-pack quantity for routine laboratory maintenance and reduced downtime
• SKU: 092219