Description
Crucible lid made of quartz glass with an inner diameter of 74 mm and a height of 10 mm serves as a fitted cover for larger quartz crucibles in the laboratory. The lid geometry is defined by the stated inner diameter and low profile height, allowing secure placement on crucibles with a matching opening. Quartz glass is the sole construction material indicated for this accessory, making it a natural companion to quartz crucible bodies used in analytical, materials and general laboratory practice. Packed as one piece, it is convenient as a dedicated spare or as part of a complete crucible set. Mid-description reference: this component is offered by manufacturer Schlee within standard laboratory material ranges. In daily use the cover helps shield samples from airborne particles during waiting steps, weighing intervals or transfer between workstations. The 74 mm inner diameter addresses wider crucible formats, while the 10 mm height keeps the closed assembly compact on benches, trays and furnace loads. Select this quartz glass crucible lid when a clearly specified 74 mm inner-diameter cover is required for routine laboratory crucible handling and sample protection.
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: 74 mm
- Height: 10 mm
- Technical Information Sheet:
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Questions about Crucible lid (quartz) inner diameter 74mm, height 10mm
What is this article?
Crucible lid (quartz) inner diameter 74mm, 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.