Description
Pestle Ø73 mm L:250 mm, unglazed is a large porcelain laboratory pestle intended for demanding grinding and homogenisation tasks. With a head diameter of 73 mm and a length of 250 mm, it provides an extended handle and broad contact surface for use with larger mortars. The grinding face is unglazed to ensure strong frictional performance when pulverising bulk solids, preparing powders, or mixing materials that require thorough mechanical reduction, while porcelain delivers the robustness expected in professional laboratory settings.
This article is part of Mortars & pestles, in Dishes, crucibles & porcelain.
Offered as one piece with a net weight of 0,867 kg, this pestle from manufacturer Witeg suits chemistry, materials science, pharmacy, and quality-control workflows that call for a substantial working head. The unglazed Reibfläche supports effective particle-size reduction on the contact area without glazed finishes. Choose this format when a longer pestle and wider diameter are preferred for efficient, manual processing of larger sample volumes under standard laboratory conditions.
Key features
- Pack size: 1 pc
- Material: Porcelain
- Diameter: 73 mm
- Length: 250 mm
- Grinding surface: Unglazed
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Questions about Pestle Ø 73mm length 250mm unglazed
What is this article?
Pestle Ø 73mm length 250mm unglazed is the article on this page. Luminix Health distributes Witeg 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?
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.