Description
Filter crucible, 15 ml, Ø 23 mm, porosity 5, height 48 mm is a borosilicate 3.3 laboratory vessel designed for analytical filtration. It incorporates a VitraPOR® filter plate of 23 mm diameter at porosity grade 5, delivering the finer pore structure needed for retaining very fine precipitates in gravimetric analysis and comparable laboratory separations. With a working volume of 15 ml and a height of 48 mm, the crucible offers a compact, easy-to-handle format that integrates smoothly into standard filtration assemblies. Every unit carries an individual identification number, ensuring clear sample tracking and unambiguous identification throughout multi-step analytical sequences. The borosilicate 3.3 glass provides the chemical resistance and thermal stability required for repeated laboratory use. These filter crucibles from manufacturer ROBU - Stereon are packed in units of 10 pieces and are intended for quantitative filtration tasks where defined porosity, durable construction and reliable sample identification are essential. They suit research, quality-control and educational laboratories performing precise analytical separations.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 10 pc(s)
- Material: Borosilicate 3.3
- Capacity: 15 ml
- Filter plate: VitraPOR® Ø 23 mm
- Porosity: 5
- Height: 48 mm
- Technical Information Sheet:
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Questions about Filter Crucible, 15 ml, Ø 23 mm, Por. 5, H 48 mm
What is this article?
Filter Crucible, 15 ml, Ø 23 mm, Por. 5, H 48 mm is the article on this page. Luminix Health distributes ROBU - Stereon for laboratory use. It sits in Crucibles, inside Dishes, crucibles & porcelain, in Labware.
A crucible holds a sample in a furnace or over a flame, at temperatures that would soften a borosilicate beaker. Porcelain, platinum and glazed ceramic are different articles. The form, tall or wide, decides how fast a sample dries or ashes.
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 Crucibles. The catalogue is Labware.
Shelves beside this one are Trays, bowls & tubs, Mortars & pestles, 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.
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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.