MilliporeSigma™ Supelco™ Inlet Liner, Direct (SPME) Type, Straight Design (unpacked)

Description

• The prime functions of inlet liner are to limit sample degradation and improve vaporisation along with correct positioning of syringe needle
• The basic problems related with incorrect choice of liner include the higher potential of peak tailing and mass discrimination
• The inlet liner volume is recommended to be larger than the amount of sample injected by syringe so as to avoid any reaction with the sample
• Injector port liner is suitable to make connection between sample introduction and GC column
• Direct type has narrow bore which sustains a high linear velocity through the injection port to diminish band broadening and transferring all the samples to column, flash vaporization.