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Crimp seals with PTFE/silicone septa

silver aluminum seal, open center (10 mm opening), diam. × thickness 20 mm × 3.25 mm, tan PTFE/silicone, pkg of 100 ea

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silver aluminum seal
tan PTFE/silicone


open center (10 mm opening)
(Agilent HT quality)


45 (Durometer: shore A)


pkg of 100 ea

diam. × thickness

20 mm × 3.25 mm


for use with 20 mm crimp top vial

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Crimp seals with PTFE/silicone septa may be used to make specialized reaction vessel, by fusing them to top autosampler vials, in order to test the accuracy and reproducibility of the tetrabutylammonium fluoride and iodobenzene diacetateTBAF/PhI(OAc)2 method for detecting water in organic solvents. It may also be used to seal various samples, thereby isolating them from atmospheric CO2 for a period of atleast 1 month.

Storage Class

11 - Combustible Solids

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