Boiling Flasks
Boiling Flasks
Lenz Laborglasinstrumente™ Beute Duran™
For the collection, mixing and measuring of liquids and cultivating media. Lenz Laborglasinstrumente™ Flat Bottom Flasks with Conical Ground Joint are manufactured from durable DURAN™ glass.
Matraccio a fondo piatto in vetro borosilicato con collo corto Pyrex™
Manufactured from borosilicate glass. Quickfit Jointed Ware™ Quickfit™ Borosilicate Glass Short Neck Flat Bottom Flask complies with ISO 1773 and ISO 4797.

Lenz Laborglasintrumente Nitrogen Round-Bottom Flasks (to Schlenk) with PTFE Needle-Valve Stopcock
Made of high quality materials. Each manufacturing step is tested through an extensive quality management system, based on DIN ISO 9001/EN 29001.
Lenz Laborglasinstrumente™ Palloni a quattro colli
Especially made for reactions and can be used to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Four-Neck Round Bottom Flasks, Side Necks Parallel are manufactured from durable DURAN™ borosilicate glass.
DWK Life Sciences DURAN™ Round Bottom Flask, with standard ground joint
Round flasks are used for reactions of all kinds, e.g. using heat during distillation or extraction, as receiving flasks, for freezing or in vacuum apparatus.

Lenz Laborglasinstrumente™ DURAN™ Glass Round Bottom Flasks
Can be used to make solutions or hold, contain, collect and measure chemicals. Lenz Laborglasinstrumente™ DURAN™ Glass Round Bottom Flasks are manufactured from durable borosilicate glass.
Lenz Laborglasinstrumente™ DURAN™ Glass Round Bottom Flasks
Can be used to make solutions or hold, contain, collect and measure chemicals. Lenz Laborglasinstrumente™ DURAN™ Glass Round Bottom Flasks are manufactured from durable borosilicate glass.
Lenz Laborglasinstrumente™ Beute a tre colli in vetro DURAN™
Especially made for reactions and can be used to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Round Bottom Three-Neck Flasks are manufactured from durable DURAN™ glass.
Lenz Laborglasinstrumente™ Palloni in vetro borosilicato DURAN™
Can be used to make solutions or hold, contain, collect and measure chemicals. Lenz Laborglasinstrumente™ DURAN™ Glass Round Bottom Flasks are manufactured from durable borosilicate glass.
Lenz Laborglasinstrumente™ Palloni a due colli in vetro borosilicato DURAN™
Especially made for distillation, reactions and to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Two-Neck Round Bottom Flasks, Side Neck Angled are manufactured from durable DURAN™ borosilicate glass.