Description
Crucible, 70 mm diameter, low form is a glazed porcelain laboratory crucible for heating, ashing and melting applications in analytical and preparative laboratories. Featuring an outer diameter of 70 mm and a height of 44 mm, this low-form vessel delivers a nominal capacity of 91 ml and is supplied without a lid. The glazed porcelain construction provides a durable working surface suited to repeated thermal cycles and subsequent cleaning. Supplied in packs of 5 pieces, the crucibles support routine sample work-up, gravimetric determination and ignition tasks that need a stable, heat-resistant container. From manufacturer Marienfeld, the low-form profile offers a wide base that promotes even heat transfer and secure manipulation with tongs or holders. These porcelain crucibles fit standard ashing, drying and materials-characterisation procedures in chemistry, quality-control and educational environments. Clear dimensional specification of diameter, height and volume supports reproducible laboratory practice, while the multi-piece packaging keeps a ready stock available at the bench for continuous workflows.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 5 pc(s)
- Material: Glazed porcelain
- Outer diameter: 70 mm
- Height: 44 mm
- Nominal volume: 91 ml
- EAN: 4250317317452
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Questions about Crucibles, 70 mm diameter, low form,
What is this article?
Crucibles, 70 mm diameter, low form, is the article on this page. Luminix Health distributes Marienfeld 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.
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.