Description
Crucible lid made of quartz glass with an inner diameter of 34 mm and a height of 10 mm is a precision laboratory cover for matching quartz crucibles used in high-temperature sample treatment. Quartz glass offers the thermal stability and chemical resistance expected when covering crucibles during ashing, calcination, fusion, or drying steps in analytical and materials laboratories. The stated inner diameter of 34 mm allows correct seating on crucibles of corresponding size, while the 10 mm height provides a defined rim profile for handling with tongs or forceps. Supplied as a single piece, the lid supports orderly replacement and inventory control in routine thermal workflows. In practice, quartz crucible lids help limit contamination, reduce spatter loss, and improve temperature uniformity above the sample surface. This component from manufacturer Schlee fits standard laboratory materials assortments for inorganic analysis, ceramics work, and sample preparation. Clear dimensional specification of inner diameter and height simplifies selection alongside matching crucibles and related quartz ware. Pack size is one piece per unit for flexible ordering in method-specific sets or spare-part stock.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Product type: Crucible lid
- Material: Quartz glass
- Inner diameter: 34 mm
- Height: 10 mm
- Technical Information Sheet:
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Questions about Crucible lid (quartz) inner diameter 34mm, height 10mm
What is this article?
Crucible lid (quartz) inner diameter 34mm, height 10mm is the article on this page. Luminix Health distributes Schlee 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.