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GSC International CORK-RING-2 Cork Support for Flasks, 110mm Outside Diameter.

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  • $ 13.23

Cork lab rings are used to support round bottom flasks and protect table surfaces. This size #2 ring is 30mm tall and 110mm in diameter. Its hole has an inner diameter of 60mm and an outer diameter of 90mm.


Our products are not toys. Use in a laboratory or educational setting only. Not for children 13 and under.