Description
Grinding jar 80 ml complete, sintered corundum, P-7 premium line is a robust milling vessel complete with lid, seal and labelling field for planetary ball-mill applications. It provides a jar volume of 80 ml and a useful content range of 10 … 30 ml, optimised for medium-hard and fibrous sample materials. Constructed from sintered corundum (Al2O3), the jar offers conditionally good abrasion resistance and is well suited to samples that demand higher mechanical toughness than softer media. Net weight is 0,900 kg. Belonging to the P-7 premium line, this complete assembly ensures consistent grinding performance and straightforward identification via the integrated labelling field. The sintered-corundum material is selected when fibrous or medium-hard matrices must be processed efficiently while maintaining acceptable wear characteristics. Supplied as a ready-to-use unit from manufacturer Fritsch, the jar supports reproducible laboratory sample preparation and integrates directly into compatible P-7 milling systems for routine and specialised grinding workflows.
This article is part of Mills, grinders & homogenisers, in Test sieves & mills.
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What is this article?
grinding bowl 80 ml cpl. sintered corundum P-7 pl is the article on this page. Luminix Health distributes Fritsch for laboratory use. It sits in Mills, grinders & homogenisers, inside Test sieves & mills, in Lab instruments.
A mill, grinder or homogeniser reduces particle size or breaks a tissue before an extraction. The rotor and the sieve insert decide the result. A knife mill and a bead mill are different machines. The sample has to tolerate the heat the motor puts into it.
A test sieve sorts particles by whether they pass an opening. Wire mesh and perforated plate are two ways of making that opening, and the nominal size is not a suggestion. A sieve shaker repeats the motion so the result does not depend on how hard someone shook by hand. A mill or grinder makes the particles smaller before they are sieved. The certificate of the sieve, and the opening size, are what an audit asks for. Measurement practice around mass and dimension sits with the BIPM, EURAMET and BELAC.
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The category is Test sieves & mills. The sub-category is Mills, grinders & homogenisers. The catalogue is Lab instruments.
Shelves beside this one are Test sieves (wire mesh), Test sieves (perforated plate), Sieve shakers and Sieve accessories (lids, pans, rings).
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. 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.



