Description
Magnetic bar with guide cage (Beakerliner) is a large-format stirring accessory for magnetic mixing in 2000 ml laboratory beakers. The guide cage has an outer diameter of 103 mm and a height of 32 mm, enclosing the magnetic bar so that rotation remains guided during stirring of higher-volume contents. This arrangement supports stable bar tracking on magnetic stirrers when preparing bulk solutions, buffers, or process samples in two-litre glassware. The item is supplied as a single unit with a weight of 0,307 kg, reflecting the more substantial cage size required for 2000 ml vessels. From manufacturer Bohlender, the Beakerliner design belongs to the family of magnetic stirrer accessories used wherever a caged bar is preferred for large open beakers. Clear outer-diameter and height values help laboratories match the accessory to existing 2000 ml beaker inventories and stirrer plates. It is intended for routine labware use in chemistry, biotechnology, and analytical environments that regularly handle two-litre mixing tasks. Selecting the correct cage geometry for the stated beaker volume keeps the stirring setup simple and consistent with manufacturer guidance for this Beakerliner model.
This article is part of Beakers, in Beakers & flasks.
Key features
- Pack size: 1 pc
- Product type: Magnetic bar with guide cage
- Design: Beakerliner
- Cage outer diameter: 103 mm
- Height: 32 mm
- Suitable for: Beaker 2000 ml
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Questions about Magnetic bar w. guide cage, Beakerliner, cage outer-Ø 103 mm, H 32mm, 1 unit(s)
What is this article?
Magnetic bar w. guide cage, Beakerliner, cage outer-Ø 103 mm, H 32mm, 1 unit(s) 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?
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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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

