Description
Hard porcelain crucible lid 79 D/4 with a diameter of 60 mm is a laboratory accessory intended to cover matching porcelain crucibles during heating, ashing and ignition procedures. Fabricated from hard porcelain, the lid forms a reliable cover that helps keep sample material inside the crucible and reduces the chance of external contamination while thermal treatment is under way. The 79 D/4 designation marks the size series, and the 60 mm diameter provides a secure fit on the corresponding crucibles commonly found in analytical laboratories. Delivered as a single piece from manufacturer IDL GmbH, the lid complements standard porcelainware assortments used for gravimetric work and residue determination. Hard porcelain construction maintains shape and integrity through repeated furnace and hot-plate cycles. Consistent lid geometry supports reproducible sample handling from the start of heating through final cooling, making the item a practical addition to any set of laboratory crucibles employed in quantitative inorganic analysis or materials testing.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Product type: 79 D/4
- Material: Hard porcelain
- Diameter: 60 mm
- Form: Crucible lid
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Crucible lids, porcelain, 79 D/4, Ø 60 mm
What is this article?
Crucible lids, porcelain, 79 D/4, Ø 60 mm is the article on this page. Luminix Health distributes IDL GmbH 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. Delivery across Europe, two to five days when in stock. 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.
