Description
Lid for melting crucible in nickel, diameter 30 mm, is a durable laboratory accessory for covering nickel melting crucibles during heating and fusion work. Manufactured from nickel, it withstands the thermal and chemical demands typical of high-temperature sample preparation, ashing, and melt procedures in analytical and materials laboratories. The lid has a stated weight of 6,0 g and is supplied as a single piece, matching crucibles of corresponding 30 mm diameter for a secure fit that helps limit spatter and contamination. This nickel crucible lid from manufacturer Bochem is suited to workflows where nickel ware is preferred for its mechanical strength and resistance under elevated temperatures. It supports clean handling of melts and residues when paired with compatible nickel crucibles on the bench or in furnaces. Compact and robust, the component integrates easily into existing crucible sets used for inorganic analysis, metallurgical tests, and general high-temperature laboratory operations requiring a reliable nickel cover.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
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Questions about Lid f. Crucible, Nickel, D=30mm
What is this article?
Lid f. Crucible, Nickel, D=30mm is the article on this page. Luminix Health distributes Bochem 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.

