Glass Stopper, Ground Conical

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

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Description

    

Note on using DURAN glass stoppers with soda-lime glass bottles:

        If the bottle and the stopper have a temperature differerence greater than 30 °C, the glass stoppers can become stuck!

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To make your order, please contact us at  info@polyscientific.com.my or call us at +6 06 3350 690

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