Description
Powder flask 100 ml NS 29/32 is a compact laboratory vessel designed for handling, storing and transferring smaller quantities of powders and granular solids. It provides a nominal volume of 0,1 l together with a standard ground joint NS 29/32 for secure connection to matching glassware. Fabricated from clear borosilicate glass 3.3, the flask offers excellent chemical resistance, low thermal expansion and reliable mechanical durability. Outer diameter is 60 mm and overall height is 110 mm, making it convenient for limited bench space or smaller-scale work. A practical notch incorporated into the flask wall improves grip and controlled pouring of dry materials. The single-neck configuration keeps the assembly simple and reduces potential leak points. This powder flask from manufacturer Witeg is supplied as one piece and is well suited to chemical synthesis, sample preparation, quality-control tasks and teaching laboratories. Transparent walls allow easy visual inspection of contents, while the robust borosilicate construction withstands repeated cleaning and typical thermal cycling in everyday laboratory practice.
This article is part of Round-bottom flasks, in Beakers & flasks. See also Flat-bottom flasks.
Key features
- Pack size: 1 pc
- Nominal volume: 0,1 l
- Joint size: NS 29/32
- Outer diameter: 60 mm
- Height: 110 mm
- Material: Borosilicate glass 3.3
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Questions about Powder flask 100 ml ST 29/32
What is this article?
Powder flask 100 ml ST 29/32 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.