- Withstands thousands of injections
- Eliminates septum coring and crumbling
- Reliable performance during extended runs
- O-ring detail seals needle during injection
- Duckbill seals more tightly at higher pressures
- Low insertion force for easy manual injections
- Reduced septum bleed and ghost peaks
Note: Merlin Microseal septa require the appropriate adaptor kit or nut for your GC. Choose standard Microseal kits/nuts for use with needles and traditional SPME fibers; choose SPME Arrow Microseal kits/nuts for use with SPME Arrow.