Description
Distillation flask 100 ml with side arm 200/8 mm is a compact laboratory glass vessel intended for small-scale distillation and related separation tasks. The flask has a nominal volume of 0,1 l, a bulb diameter of 63 mm, an overall height of 150 mm and a neck diameter of 22 mm, making it suitable where limited sample volumes must be processed with controlled heating. A side arm measuring 200/8 mm enables connection to condensers or receiving apparatus in standard distillation configurations. Produced from DURAN® tubing by Witeg, the glassware offers the chemical and thermal resistance expected for routine organic chemistry, solvent work-up and analytical preparation. The round-bottom design supports uniform heating on small mantles or baths, while the side-arm geometry assists vapour transfer during fractionation or simple distillation. Packaged as 10 pieces, these flasks fit teaching labs, research benches and QC settings that require durable borosilicate vessels for micro- to medium-scale work. Defined dimensions help users assemble consistent apparatus trains with common laboratory tubing and adapters for purification and sample concentration applications.
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: 0,1 l
- Side arm: 200/8 mm
- Flask diameter: 63 mm
- Height: 150 mm
- Neck diameter: 22 mm
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Questions about Distilling flasks 100 ml with side arm 200/8 mm
What is this article?
Distilling flasks 100 ml with side arm 200/8 mm 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.
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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.

