JG Finneran Associates Conical Inserts

JG Finneran Associates Conical Inserts

Description

JG Finneran Associates Conical Inserts are designed for use within larger chromatography vials to facilitate the precise handling of micro-volume samples. These inserts reduce the internal volume of the vial, allowing the autosampler needle to reach the sample more effectively while minimising dead volume. They are essential for laboratories performing analytical testing where sample quantity is limited or high recovery is required.

Key Features

• Conical geometry ensures maximum sample recovery by concentrating the liquid at the bottom of the insert.
• Compatible with standard chromatography vials to provide a cost-effective micro-sampling solution.
• Designed to maintain precise alignment within the vial for reliable autosampler needle penetration.
• Constructed to withstand common laboratory solvents and thermal variations during analytical workflows.

Applications

• High-performance liquid chromatography (HPLC) micro-sampling
• Gas chromatography (GC) analytical workflows
• Sample preparation for limited-volume biological extracts
• Pharmaceutical stability testing and small-scale chemical analysis

Disclaimer

Users should ensure the insert dimensions and format are compatible with their specific vial neck size and autosampler needle depth settings.