Liner Selection

GC Inlet Liners - Selection Guide

Objectives of Sample Introduction

Inlet Liners - Important Considerations

Must ensure complete vaporization of the sample before it reaches the column entrance
Must not react with the sample
The liner volume must be larger than the volume of vaporized sample
Should minimize discrimination not promote it
Adding quartz wool will increase the surface area of the sample and promote mixing
Liner should be deactivated especially for analysis of polar solutes and for splitless injections
Quartz wool should be placed in the optimum position

Benefits of SGE Inlet Liners

Range covers all applications and all popular instrument makes/ models
Range covers vaporizing and cool on-column injection techniques
Inlet liners ensure complete transfer of sample from syringe to the column without loss
Improved liner designs have improved both precision and accuracy of sample transfer

SGE Inlet Liners

Straight Through Inlet Liners >>