Description
Porcelain crucible, 5 ml, medium form and glazed, is a compact melting crucible for routine laboratory heating, ashing and sample preparation work. With an outer diameter of 25 mm and a height of 20 mm, the vessel offers a practical working volume for small solid or residue samples while remaining easy to handle with tongs or crucible holders. The glazed porcelain body provides a smooth interior surface suited to thermal processes typical in analytical and teaching laboratories. Medium-form geometry balances capacity and stability on supports or in muffle furnaces when used within the thermal limits of laboratory porcelain. Each unit is supplied as a single piece for flexible stocking beside larger or unglazed variants. Manufactured by Witeg, this 5 ml glazed porcelain crucible fits standard workflows where modest sample sizes and clean, reusable ceramic ware are required. Net weight is approximately 0,007 kg per piece, supporting light handling and storage in drawers or trays. Suitable for general chemistry, materials testing and educational bench use wherever a small glazed porcelain melting crucible is specified.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Product type: Melting crucible
- Material: Porcelain, glazed
- Capacity: 5 ml
- Diameter: 25 mm
- Height: 20 mm
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Questions about Crucible 5ml porcelain medium shape glazed
What is this article?
Crucible 5ml porcelain medium shape glazed is the article on this page. Luminix Health distributes Witeg 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.