Emerald Scientific 20mm Aluminum Crimp Seals for Headspace Vial, Silicone/PTFE Septa, 100pk Preassembled Aluminum Seals reduce contamination during sample preparation and save valuable time in the...

11mm Clear PTFE/Red Rubber Lined Silver Seal Description The 11mm silver aluminum seal lined with PTFE/Red Rubber provides a secure seal and can be used with any 11mm crimp, snap seal, or snap ring...

Crimp seals with PTFE/silicone septa silver aluminum seal, seal diam. 20 mm, open center, white PTFE/silicone septum, pkg of 1000 ea Properties Related Categories 20...

Emerald Scientific 20mm Aluminum Crimp Seals for Headspace Vial, Silicone/PTFE Septa, 1,000/case Preassembled Aluminum Seals reduce contamination during sample preparation and save valuable time in...

Aluminum crimp seal (without septum), silver aluminum pressure release, diam. × opening 20 mm × 8 mm, pkg of × 100 ea PROPERTIES material silver aluminum packaging pkg of × 100 ea