Description
Flat-bottom flask 500 ml NS 24/29 is a clear laboratory flask manufactured from borosilicate glass 3.3 for general chemical and analytical work. With a nominal volume of 500 ml (0,5 l), medium neck and standard ground joint NS 24/29, it integrates readily into common glassware assemblies for heating, mixing and reaction setups on a stable base. External diameter is 105 mm and overall height is 165 mm, giving a compact footprint on the bench or heating plate. The flat bottom provides secure standing without additional supports, while the borosilicate 3.3 construction offers the thermal and chemical resistance expected in routine laboratory use. This flat-bottom flask from manufacturer Witeg is supplied as clear glass and is well suited to preparative chemistry, sample preparation and educational laboratories. Pack size is 10 pc(s), supporting efficient stocking of standard glassware. Net weight per unit is 0,15 kg.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 10 pc(s)
- Nominal volume: 500 ml
- Joint size: NS 24/29
- Outer diameter: 105 mm
- Height: 165 mm
- Material: Borosilicate glass 3.3
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Flat bottom flask 500 ml ST 24/29
What is this article?
Flat bottom flask 500 ml ST 24/29 is the article on this page. Luminix Health distributes Witeg 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?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.