Description
Crucible, 30 mm diameter, low form is a glazed porcelain laboratory crucible for heating, melting and ashing small sample quantities. The low-form vessel has an outer diameter of 30 mm, a height of 19 mm and a nominal volume of 5 ml (0,005 l), making it suitable for compact sample loads in analytical and preparative work. Glazed porcelain surfaces support chemical resistance and easier cleaning after thermal cycles, while the open design is supplied without a lid for direct access during charging and observation. Packed in sets of five pieces, the crucibles are practical for parallel determinations and routine bench use. This crucible from manufacturer Marienfeld serves chemistry, materials science and quality-control laboratories that require a durable, chemically inert container for elevated-temperature procedures. The low form and defined 5 ml capacity favour stable placement in muffles, hot plates and standard crucible supports. Use it where a compact porcelain vessel with clear dimensional specifications is needed for melting, ignition or residue preparation steps.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 5 pc(s)
- Material: Porcelain, glazed
- Outer diameter: 30 mm
- Height: 19 mm
- Nominal volume: 5 ml (0,005 l)
- EAN: 4250317317391
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Questions about Crucibles, 30 mm diameter, low form,
What is this article?
Crucibles, 30 mm diameter, low form, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Creusets, inside Coupelles, creusets & porcelaine, in Matériel de laboratoire.
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 Coupelles, creusets & porcelaine. The sub-category is Creusets. The catalogue is Matériel de laboratoire.
Shelves beside this one are Plateaux, bols & bacs, Mortiers & pilons, Verres de montre & coupelles de cristallisation, Capsules à évaporation and Coupelles (autres).
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.