Description
Round-bottom flask 100 ml GL25 is a single-neck laboratory flask with a nominal volume of 0,1 l and a GL 25/12 connection. The round-bottom geometry supports even heating and mixing in distillation, reaction and collection setups commonly used in synthetic and analytical chemistry. Supplied as one piece, the flask has a net weight of 0,057 kg and a gross weight of 0,057 kg, making it convenient for standard jointed glassware assemblies. The GL 25/12 thread allows secure coupling to compatible screw-cap or adapter systems. This round-bottom flask from manufacturer Witeg is classified among round-bottom, ground-joint, distillation and receiving flasks, reflecting its versatility in laboratory distillation trains and reaction work. Clear glass construction permits visual monitoring of contents during heating or cooling cycles. Originating from Germany (Baden-Württemberg), the item is intended for routine laboratory use where a 100 ml single-neck round-bottom vessel with GL 25/12 interface is required. It integrates readily into existing glassware configurations for research, teaching and process laboratories.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Type: Round-bottom flask with GL 25/12
- Nominal volume: 0,1 l
- Number of necks: 1
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Flask, round bottom, 100 ml, GL 25/12
What is this article?
Flask, round bottom, 100 ml, GL 25/12 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.