Description
Crucible Alsint 99,7 conical, wide form size 1 B is a high-alumina laboratory crucible with an upper outer diameter of 48 mm and a lower outer diameter of 20 mm. The vessel stands 41 mm high and provides a nominal volume of 40 ml, suited to sample preparation, ashing, calcination and thermal treatment work in analytical and materials laboratories. Its conical wide-form geometry supports stable placement, convenient charging and efficient heat distribution during heating cycles. The Alsint 99,7 ceramic construction delivers the dimensional stability and chemical resistance expected of high-purity alumina laboratory ware for inorganic analysis and quality-control routines. This size 1 B profile from manufacturer Haldenwanger sits within a defined conical series, so dimensions remain consistent from batch to batch. Supplied as one piece, the crucible integrates easily into standard furnace and hot-plate workflows. Upper and lower outer diameters are clearly specified to aid selection of holders, supports and furnace openings, while the 40 ml capacity matches typical laboratory sample loads for routine thermal processing.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Material: Alsint 99,7
- Form: Conical, wide form size 1 B
- Upper outer diameter: 48 mm
- Lower outer diameter: 20 mm
- Height: 41 mm
- Technical Information Sheet:
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Questions about Crucible, Alsint 99,7 conical, squat form Size 1 B upper OD Ø 48 mm lower OD Ø
What is this article?
Crucible, Alsint 99,7 conical, squat form Size 1 B upper OD Ø 48 mm lower OD Ø is the article on this page. Luminix Health distributes Haldenwanger 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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.