Description
Flat-bottom flask with standard ground joint NS 29/32 is a laboratory standing flask made from borosilicate glass LBG 3.3 with a nominal volume of 100 ml. The flat base ensures stable positioning on the bench or heating equipment, and the NS 29/32 standard ground joint provides reliable interchangeability with condensers, adapters, stoppers and related jointed glassware. Borosilicate glass 3.3 is commonly selected for general laboratory use thanks to its favourable thermal and chemical resistance compared with ordinary laboratory glass. This multipack of 12 pieces is suited to parallel experiments, student practical courses and efficient restocking of shared laboratory inventories. Produced in LBG 3.3 quality from manufacturer Labbox, the flasks support everyday tasks such as reactions, sample handling and simple distillation or reflux setups when combined with matching ground-joint components. Nominal volume is 0,1 l; pack net weight is 1,120 kg. Clear glass walls facilitate visual control of contents throughout routine chemical and analytical procedures in research, teaching and quality-control laboratories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 12 pc(s)
- Product type: Flat-bottom flask with standard ground joint
- Material: Borosilicate glass LBG 3.3
- Nominal volume: 100 ml
- Joint size: NS 29/32
- EAN: 8434868005303
- GTIN: 08434868005303
- Technical Information Sheet:
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Questions about Boiling flask, flat bottom, LBG 3.3, mouth 29/32, 100 ml, 12 pcs
What is this article?
Boiling flask, flat bottom, LBG 3.3, mouth 29/32, 100 ml, 12 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.
What should I check before I order?
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.