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.||Neck||Pack Unit|
|24 622 06 02||14/23||10|
|21 622 07 08||19/26||10|
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