Description
Round-bottom flask with standard ground joint NS 29/32, GLASSCO series, is a 1000 ml laboratory flask produced from high-quality borosilicate glass 3.3 (LBG 3.3). Each unit has a nominal volume of 1 l; the multipack of 10 pieces has a combined net weight of 3,880 kg, making it practical for laboratories that need several identical vessels on hand. The NS 29/32 joint ensures secure coupling to condensers, still heads and adapters for distillation, reflux and synthetic work. Manufactured to DIN/ISO 4797 and aligned with United States Pharmacopeia (USP) expectations, these flasks from manufacturer Labbox suit reaction, distillation and receiving roles in chemical, pharmaceutical and analytical settings. The round body promotes uniform heating with mantles or baths, and the standardised ground joint supports modular glass apparatus. Ideal for teaching labs, research groups and routine QC workflows that rely on durable borosilicate round-bottom and ground-joint flasks in consistent 1000 ml format.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pc(s)
- Material: Borosilicate glass 3.3
- Nominal volume: 1 l
- Joint size: NS 29/32
- Product type: GLASSCO
- EAN: 8434868006072
- GTIN: 08434868006072
- Technical Information Sheet:
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Questions about Boiling flask round bottom, GLASSCO, mouth 29/32, 1000 ml, 10 pcs
What is this article?
Boiling flask round bottom, GLASSCO, mouth 29/32, 1000 ml, 10 pcs is the article on this page. Luminix Health distributes Labbox for laboratory use. It sits in Round-bottom flasks, inside Beakers & flasks, in Labware.
A round-bottom flask is the heating flask of a distillation or a reflux. The curved wall takes the heat, and the ground neck connects to a still head or a condenser. The joint size, not only the volume, has to match the rest of the set.
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 Round-bottom flasks. The catalogue is Labware.
Shelves beside this one are Beakers, Erlenmeyer flasks, Reaction vessels & jacketed vessels, Flat-bottom flasks, 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.