Description
Flat-bottom flask in borosilicate glass 3.3 with standard ground joint NS 29/32, without stopper, 2000 ml is a larger standing laboratory flask for preparative and routine chemical tasks. Constructed from borosilicate glass 3.3, it delivers the thermal and chemical resistance expected of this established laboratory glass type. The flat bottom ensures secure standing on heating plates, stirrers and work surfaces, reducing tip-over risk during stirring or transfer. The NS 29/32 standard ground joint allows leak-resistant coupling to condensers, distillation adapters and other jointed apparatus. Supplied without a stopper, the flask leaves closure choice to the user. At 2000 ml nominal volume it supports larger-scale solution make-up, mixing, gentle heating and intermediate storage in research and teaching laboratories. Available as one piece from manufacturer Hecht, the item fits standard ground-joint inventories. Borosilicate glass 3.3 construction, flat-base stability and NS 29/32 interchangeability make this flask a dependable addition where higher working volumes and compatible joint connections are needed.
This article is part of Flat-bottom flasks, in Beakers & flasks.
Key features
- Pack size: 1 pc(s)
- Product type: Flat-bottom flask
- Material: Borosilicate glass 3.3
- Capacity: 2000 ml
- Ground joint: NS 29/32
- Stopper: Without stopper
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Questions about Flat bottom flasks, borosilicate glass 3.3, with standard ground joint, without
What is this article?
Flat bottom flasks, borosilicate glass 3.3, with standard ground joint, without is the article on this page. Luminix Health distributes Hecht for laboratory use. It sits in Flat-bottom flasks, inside Beakers & flasks, in Labware.
A flat-bottom flask stands on the bench without a cork ring, which a round-bottom flask will not do. It is for heating on a plate and for simple setups. It is a poorer shape than a round bottom for even boiling under vacuum.
A beaker is an open working vessel: easy to pour, poor as a measure. An Erlenmeyer flask has a flat base and a conical wall so a liquid can be swirled without climbing out. A round-bottom flask is for heating under a condenser, because the heat meets a curved wall and the joint at the neck connects to the rest of the glassware. Borosilicate is the glass that survives the temperature change. These forms are listed under ISO laboratory glassware.
Which category should I open next?
The category is Beakers & flasks. The sub-category is Flat-bottom flasks. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flasks (other) and Beaker & flask accessories.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.