The GERSTEL Septumless Head (SLH) is the only silicone free septumless head for a GC inlet available. It is designed for robustness and to provide hundreds of contamination and leak free sample injections without maintenance. With thousands sold over the past 30 years it has provided top chromatographers with a leading edge when it comes to sample introduction onto a capillary GC column.

Main Features and Advantages

  • No septum bleed or background
  • No septa purge required
  • Hundreds of injections can be made before cleaning
  • Leak free even at high pressures
  • Ideal for SPME – no septa coring