Restek
SKU: 23858
SPME MicroCenter Caps and Septa 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...
- SKU:
- 23858
- Weight:
- 0.50 LBS