5L Round Bottom Boiling Flasks

The 5L Round Bottom Boiling Flasks are a staple in laboratories engaged in chemical synthesis and reactions. These flasks accommodate large volumes, which is crucial for experiments requiring scale-up or the collection of gases. The round bottom design facilitates even heating and boiling, reducing the risk of thermal stress and breakage. Made from durable, heat-resistant glass, these flasks can withstand meticulous use, making them a reliable choice for chemists and researchers. Their role in conducting smooth and safe chemical reactions contributes significantly to the advancement of scientific knowledge and industrial processes.

Thomas Scientific offers other flask supplies depending on your laboratory needs.

5L Round Bottom Boiling Flasks

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  • Flask, Boiling, Round Bottom, 250ml

    DWK Life Sciences (Kimble)

    KIMAX® round-bottomed boiling flask Reinforced tooled top Designed from ASTM Specification E1403, Type II, Class I, requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • SYNTHWARE Microscale Round Bottom Flasks

    RounRound Bottom Flask, One Neck, Threaded, Synthware, Capacity: 5, 10, and 25mL, Joint: 14/10, Supplied with one open top compressioncap and one size 014 Viton O-ring and one PTFE-faced septad Bottom Flask, One Neck, Threaded, Synthware, Capacity: 5,

  • Round Bottom Three Vertical Neck Flasks

    Available in various sizes, these borosilicate glass round bottom flasks have three vertical necks with Standard Taper outer joints. The side necks are 180° apart.

  • Borosil® Flat Bottom (Florence) Boiling Flasks

    Borosil® Flat Bottom (Florence) Boiling Flasks have uniform wall thickness for even heat distribution. Constructed from stress-free borosilicate, Borosil® Boiling Flasks are heat-resistant. Built to withstand the demands of the modern lab, each flask has a flame-polished, beaded rim for...

  • SYNTHWARE Round Bottom Flasks with Threaded Side Inlets

    SYNTHWARE round bottom, heavy wall, flask with standard taper outer joint and threaded side port. All sizes are hand blown from tubing to ensure uniform wall thickness. Side port is for insertion of thermometer or bleed tube having an O.D. between 5mm and 7.5mm.

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