Boiling flasks and general laboratory glassware

DURAN® beaker

  • Proven DURAN® properties
    • With easy-to-read scale and large labelling field for easy marking
    • Spout for clean pouring
    • Uniform wall thickness distribution makes these flasks ideal for heating applications

    The beakers are available in low and high formats.

     

    DURAN® Erlenmeyer flask

    • NEW: DURAN® Super Duty Erlenmeyer flasks
    • Proven DURAN® properties
    • With easy-to-read scale and large labelling field for easy marking
    • Uniform wall thickness distribution makes these flasks ideal for heating applications
    • Due to conical form, suited to the mixing of liquids

    The Erlenmeyer flasks are available as narrow and wide neck versions.

     

    DURAN® round bottom flask


    • Proven DURAN®  properties
    • With easy-to-read scale and large labelling field for easy marking
    • Uniform wall thickness distribution makes these flasks ideal for heating applications.
    • Geometry permits very uniform heating

    The round bottom flasks are available as narrow and wide neck versions and as flat bottomed (standing) versions.

     

    DURAN® test tubes


    • Proven DURAN® properties
    • Different types: with beaded rim or straight rim, screw cap, Kapsenberg caps
    • High thermal shock resistance

    Different test tube versions are available (with and without beaded rim, with screw cap, with Kapsenberg cap). NMR and centrifuge tubes are available for special applications.