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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 SPME Vial Cap 18mm, Screw Thread with MicroCenter PTFE/Silicone Septa, 100-pk, pk. price on request
RT-23853 SPME Vial Cap 18mm, Screw Thread with MicroCenter PTFE/Silicone Septa, 1000-pk, pk. price on request
RT-23854 SPME Vial Cap 20mm, Blue Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, 100-pk, pk. price on request
RT-23855 SPME Vial Cap 20mm, Blue Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, 1000-pk, pk. price on request
RT-23856 SPME Vial Cap 20mm, Red Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, 100-pk, pk. price on request
RT-23857 SPME Vial Cap 20mm, Red Bi-Metal Crimp with MicroCenter PTFE/Silicone Septa, 1000-pk, pk. price on request
RT-23858 SPME Vial Cap 20mm, Gold Steel Crimp with MicroCenter PTFE/Silicone Septa, 100-pk, pk. price on request
RT-23850 SPME Vial Septa 18mm, MicroCenter PTFE/ Silicone Septa, 100-pk, pk. price on request
RT-23851 SPME Vial Septa 18mm, MicroCenter PTFE/ Silicone Septa, 1000-pk, pk. price on request