Made of the highest quality aluminum; for use with standard 11mm chromatography vials. The open top allows for filling and retrieving samples with a syringe. Seals are available in a variety of colors for easy sample identification.
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Our 11mm aluminum seals are now available assembled with a septa and a round o-ring for use in any application where CTC Analytics PAL® instruments must transport the vial to another location using the magnets found on the instruments.