Description
This stirring apparatus is a high-performance micro pestle accessory for the ROTI®-Speed-stirrer, with a diameter of 8 mm and a length of 98 mm. It is designed for small-volume mixing and dispersion tasks where a compact pestle geometry is required on a compatible overhead or speed stirrer drive. The tool supports laboratory stirring workflows in research and sample-preparation settings, including homogenisation of limited sample amounts in suitable vessels. Supplied as one piece, the unit weighs 0,030 kg and is straightforward to mount, exchange and store with other stirrer attachments. Precise outer diameter and length help match vessel openings and immersion depth for micro-scale work. The accessory forms part of the ROTI®-Speed-stirrer system from manufacturer Carl ROTH and is intended for use with that stirrer platform. Categories include laboratory appliances and stirrer units, reflecting its role as a dedicated drive attachment rather than a standalone motor. Choose this micro pestle when an 8 mm, 98 mm high-performance stirring element is specified for ROTI®-Speed-stirrer applications.
This article is part of Mortars & pestles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Product type: Stirring apparatus / micro pestle
- Compatible system: ROTI®-Speed-stirrer
- Pestle diameter: 8 mm
- Length: 98 mm
- Performance: High-performance micro pestle
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Questions about Stirring apparat. f. ROTI®-Speed-stirrer, high-perform. micro pestle, Ø 8mm
What is this article?
Stirring apparat. f. ROTI®-Speed-stirrer, high-perform. micro pestle, Ø 8mm is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Mortars & pestles, inside Dishes, crucibles & porcelain, in Labware.
A mortar and pestle grind a solid by hand. Porcelain is the ordinary laboratory set. Agate and glass are chosen when the sample must not pick up porcelain dust. The unglazed grinding surface, not the glossy outside, does the work.
A dish is an open vessel for drying, evaporating or holding a solid. Porcelain and glazed ceramic take a higher temperature than borosilicate glass, which is why a crucible, not a beaker, goes into a furnace. A watch glass covers, or holds a small amount for drying. A mortar is for grinding. The temperature and the chemical, not the shape alone, choose the material. Laboratory ware of this family is listed under ISO laboratory ware.
Which category should I open next?
The category is Dishes, crucibles & porcelain. The sub-category is Mortars & pestles. The catalogue is Labware.
Shelves beside this one are Crucibles, Trays, bowls & tubs, Watch glasses & crystallising dishes, Evaporating dishes and Dishes (other).
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.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across the EU, two to five days if 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.
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.

