Description
BOLA Beaker Liner with outer cage diameter 74 mm and height 29 mm is a specialised magnetic stirring accessory designed for low-form laboratory beakers of 600 ml capacity. It comprises a PTFE-coated magnetic core of Alnico 5 mounted centrally in a PTFE guide cage, delivering universal chemical resistance for demanding laboratory environments. The integrated stirring bar measures 60 mm in length and 9 mm in diameter and is configured as a special form to promote stable, efficient mixing inside the beaker. Supplied as one piece with a net weight of 0,044 kg, this beaker liner keeps the stir bar centred and protected during continuous operation on magnetic stirrers. The PTFE construction from manufacturer Bohlender ensures broad compatibility with aggressive media while the Alnico 5 magnet core provides reliable magnetic coupling. Dimensions of the guide cage are matched to standard 600 ml low-form beakers so that the assembly sits securely without interfering with the vessel wall. This configuration is well suited to chemical synthesis, sample preparation and analytical workflows that require chemically inert, beaker-compatible stirring hardware.
This article is part of Beakers, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Material: Polytetrafluoroethylene (PTFE)
- Cage outer diameter: 74 mm
- Cage height: 29 mm
- Stirring bar dimensions: 60 x 9 mm
- Magnet core: Alnico 5
- Technical Information Sheet:
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Questions about BOLA Beakerliner, Ø 74 mm, H 29 mm Stirring bar Ø 9 x 60 mm, magnetic core made
What is this article?
BOLA Beakerliner, Ø 74 mm, H 29 mm Stirring bar Ø 9 x 60 mm, magnetic core made is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Beakers, inside Beakers & flasks, in Labware.
A beaker is an open, straight-sided working vessel with a spout. It is for dissolving, heating and pouring. The graduations are a guide, not a volumetric calibration. Low form and tall form differ in stability and in how easily a liquid splashes.
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 Beakers. The catalogue is Labware.
Shelves beside this one are Round-bottom flasks, 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. Delivery across Europe, two to five days when in stock. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.