Description
Porcelain lid Ø 35 mm for medium-form crucibles is a glazed laboratory cover intended for melting crucibles of matching medium-high form. The lid is made of porcelain and finished with a glaze, giving a smooth surface suited to routine crucible work in analytical and preparative laboratories. With a diameter of 35 mm it is dimensioned for medium-form crucibles in this size class, helping to cover the vessel during heating, ashing, or related thermal handling steps. Net weight is 0,01 kg, so the piece remains light on the balance and easy to place or remove at the bench. Supplied as 1 pc, it is a straightforward replacement or complementary part for porcelain crucible sets used in melting applications. This lid from manufacturer Witeg follows the stated geometry for medium-high form crucibles and is selected where a simple glazed porcelain cover of 35 mm diameter is required. Material, diameter, glaze finish, and pack unit are defined for clear matching to existing medium-form crucible inventories without additional configuration.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Material: Porcelain
- Diameter: 35 mm
- Form: Medium-high form
- Surface finish: Glazed
- Suitable for: Melting crucibles
- Technical Information Sheet:
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Questions about Lid Ø 35mm porcelain for crucible medium shape
What is this article?
Lid Ø 35mm porcelain for crucible medium shape 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.