Material Testing Laboratory Equipment

DURAN® Glass Stopper (LGW246220602)

ground conical, for reagent bottles, oxygen bottles according to Winkler

  • From borosilicate 3.3 glass.
  • Note on using DURAN® glass stoppers with soda-lime glass bottles: If the bottle and the stopper have a temperature difference greater than 30 °C, the glass stoppers can become stuck!
Cat. No.NeckPack Unit
24 622 06 0214/2310
21 622 07 0819/2610

Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.


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