Solid phase microextraction (SPME) is a fast, automated sample preparation technology that reduces sample handling, extraction time, and solvent consumption, making it a popular choice in environmental, food, and clinical laboratories. However, traditional SPME fiber technology has some significant drawbacks, including poor mechanical stability and a small phase volume.
- Micro-thin septum center pierces easily without bending needles or breaking SPME fibers
- Thicker outer septum wall secures septum in place and ensures a tight seal
- Versatile closures are suitable for SPME as well as dynamic and static headspace applications
- Septa are manufactured from low-extractability silicone and molded for dimensional conformity