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DWK Life Sciences Kimble™ Kontes™ Solid Pennyhead Glass Medium Length Stoppers

Stoppers are used with laboratory glassware such as flasks, mixing cylinders and separatory funnels.

Manufacturer:  DWK Life Sciences 8501000038

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Catalog No. 02-543-27

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  • All stoppers are solid except Standard Taper stopper sizes 32 and 38, which are hollow
  • Made in accordance with ASTM Standard E694
  • Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements


Flasks, mixing cylinders and separatory funnels
Solid Pennyhead Stopper
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