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Z114146 Aldrich

Wheaton closed-top seals

Tear-off seals only, diam. 20 mm, (no septa)



Related Categories 20 mm, Alcan Packaging, Alcan Packaging Vials & Caps, Analytical/Chromatography, Caps, Crimp Seals and Stoppers,
material   (no septa)
feature   removable center
packaging   pkg of 100 ea
diam.   20 mm
compatibility   for use with 20 mm crimp seal vial


General description

It is used for sealing vials, bottles, etc. It is air-tight, and prevents contamination.

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27237-U Septa, PTFE/Silicone, transparent PTFE/silicone, diam. × thickness × PTFE thickness 20 mm × 0.100 in. × 10 mil, pkg of 100 ea
27541 Septa, PTFE/Silicone, gray PTFE/silicone, diam. × thickness × PTFE thickness 20 mm × 0.060 in. × 0.010 in., pkg of 100 ea
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