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Fisherbrand™ 18mm Magnetic Universal Screw Seal, Silver, Center Hole, Precision Thread, Assembled Septum
Pre-assembled caps and septa are convenient and minimize contamination from handling.
Promotions are available
2
Fisherbrand™ Septum for Magnetic Universal Precision Thread Cap
Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.
3
Fisherbrand™ Septum for Magnetic Universal Precision Thread Cap
Most septa are laminated on one side with PTFE for high chemical resistance and an inert barrier between sample and carrier material.
4
Fisherbrand™ 18mm Magnetic Universal Screw Seal, Silver, Closed top, Precision Thread, Assembled septum
Pre-assembled caps and septa are convenient and minimize contamination from handling.