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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 well as dynamic and static headspace applications.

  • Septa are manufactured from low-extractability silicone and molded for dimensional conformity.

  • Available in magnetic 18 mm screw caps and 20 mm crimp caps.
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Part Number

Products

Price

Qty / Buy
RT-23852 Restek SPME Vial Cap 18mm, Screw Thread with MicroCenter PTFE/Silicone Septa, pk.100 price on request
RT-23853 Restek SPME Vial Cap 18mm, Screw Thread with MicroCenter PTFE/Silicone Septa, pk.1000 price on request
RT-23854 Restek SPME Vial Cap 20mm (blue), Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, pk.100 price on request
RT-23855 Restek SPME Vial Cap 20mm (blue), Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, pk.1000 price on request
RT-23856 Restek SPME Vial Cap 20mm (red), Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, pk.100 price on request
RT-23857 Restek SPME Vial Cap 20mm (red), Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, pk.1000 price on request
RT-23858 Restek SPME Vial Cap 20mm (gold), Steel Crimp with MicroCenter PTFE/Silicone Septa, pk.100 price on request
RT-23850 Restek SPME MicroCenter Septa 18mm, PTFE/Silicone, pk.100 price on request
RT-23851 Restek SPME MicroCenter Septa 18mm, PTFE/Silicone, pk.1000 price on request