Description
Rotilabo® melting crucible is a nickel laboratory crucible with a 50 ml working volume for melting, ignition and high-temperature sample handling in analytical and materials laboratories. The crucible has a wall thickness of 1,5 mm, a diameter of 45 mm and a height of 45 mm, giving a compact cylindrical form suited to routine thermal work on the bench or in furnaces configured for small charges. Nickel construction is specified for melting-crucible applications within laboratory vessel and porcelain-related consumables ranges. Each unit is supplied as one piece with a net weight of 0,100 kg, supporting stable handling and clear inventory control. The 50 ml capacity together with the 45 mm diameter and height helps laboratories match crucible geometry to sample size and heating equipment. From manufacturer ROTH SELECTION, Rotilabo® melting crucibles address everyday needs in melting, ashing-related workflows and related thermal preparation steps. This crucible sits in the melting crucibles category of laboratory glass, vessels and consumables and is intended for general laboratory melting tasks where a nickel vessel of defined wall thickness and external dimensions is required. Dimensional clarity of 1,5 mm wall, Ø 45 mm and H 45 mm assists method standardisation and equipment fit without expanding beyond the stated product data.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc(s)
- Product type: Melting crucible
- Material: Nickel
- Capacity: 50 ml
- Wall thickness: 1,5 mm
- Dimensions: Ø 45 mm, H 45 mm
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Questions about Rotilabo®-melting crucibles nickel, 50ml, Wall thickn., 1.5 mm, Ø 45 mm, H 45 mm
What is this article?
Rotilabo®-melting crucibles nickel, 50ml, Wall thickn., 1.5 mm, Ø 45 mm, H 45 mm is the article on this page. Luminix Health distributes Carl Roth 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?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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.

