Description
Gooch crucible 82 R size 3 is a tall-form laboratory crucible with sieve bottom and glazed upper section for filtration and thermal treatment. Outer diameter is 35 mm, bottom diameter 24 mm and height 41 mm, with a nominal capacity of 25 ml suited to gravimetric analysis, precipitate collection and drying procedures. The sieve base retains solids during filtration, and the glazed upper surface facilitates cleaning while limiting sample cling on the wall. Supplied as 1 piece from manufacturer Haldenwanger, this 82 R tall-form crucible offers a more upright profile than the wide 82 A series at comparable working volume. The taller geometry can help when sample depth or reduced footprint on the hotplate or furnace rack is preferred. Analytical laboratories use such vessels for insoluble residue work, ash content and multi-step preparation that link wet filtration to subsequent ignition. Dimensions and capacity are taken from the manufacturer description for size 3 tall form with sieve bottom and glazed upper section, supporting clear comparison with related Gooch crucibles.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Type: Gooch crucible 82 R size 3
- Form: Tall form, sieve bottom, glazed upper
- Outer diameter: 35 mm
- Bottom diameter: 24 mm
- Height: 41 mm
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Gooch Crucibles 82 R, size 2, tall form, with glazed perforated base, top
What is this article?
Gooch Crucibles 82 R, size 2, tall form, with glazed perforated base, top 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.
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.