Description
Replacement impeller stirrer is a magnetic mixing element intended specifically for GLS 80 stirrer reactor systems. Designed as a service or spare part, it restores efficient agitation when the original impeller becomes worn, deformed or contaminated. The magnetic coupling allows drive from a laboratory magnetic stirrer without a shaft seal penetrating the vessel lid, helping maintain a closed reaction environment during mixing, dissolution or suspension work. Supplied as a single unit weighing 0,800 kg, the impeller is matched to the geometry of GLS 80 reactor bottles commonly used for small-scale chemical synthesis, media preparation and process screening. Within the broader category of laboratory vessels, containers and stirrer-reactor consumables, this component supports reproducible mixing performance once installed in a compatible GLS 80 assembly. The replacement impeller stirrer from manufacturer DWK Life Sciences offers a direct exchange option that avoids replacement of the entire reactor lid or bottle. It is suited to routine laboratory operations where magnetic impeller agitation is preferred for gentle to moderate shear and where quick change-over of the stirring element is required between batches or cleaning cycles.
This article is part of Reaction vessels & jacketed vessels, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Replacement impeller stirrer
- Drive type: Magnetic
- Compatibility: GLS 80 stirrer reactor
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Questions about Replacement impeller stirrer, magnetic, for GLS 80 stirrer reactor, 1 unit(s)
What is this article?
Replacement impeller stirrer, magnetic, for GLS 80 stirrer reactor, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Reaction vessels & jacketed vessels, inside Beakers & flasks, in Matériel de laboratoire.
A reaction vessel is the flask a synthesis actually runs in, sometimes jacketed so a fluid can heat or cool the wall. The joints, the working volume and the jacket connections are the specification. It is not a storage bottle.
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 Reaction vessels & jacketed vessels. The catalogue is Matériel de laboratoire.
Shelves beside this one are Round-bottom flasks, Beakers, Erlenmeyer flasks, Flat-bottom flasks, Flasks (other) and Beaker & flask accessories.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

