Description
Crucible adapter for 15 ml filter crucibles is a dedicated laboratory accessory for seating and supporting filter crucibles during filtration work. It is specified with an inside diameter at the top of 34 mm, matching 15 ml filter crucible formats used in analytical and preparative solid–liquid separation. Supplied as DURAN® laboratory glassware from manufacturer DWK Life Sciences, the adapter belongs with filter crucibles, Büchner funnels and suction-bottle assemblies in routine vacuum or gravity-assisted filtration setups. The item is offered as 1 pc and has a weight of 0,030 kg, making it a compact component for benches that standardise on 15 ml filter crucibles. In practice it helps align the crucible at the working interface so filtrate can pass cleanly into the receiving vessel while solids remain on the filter medium. Typical environments include general chemistry, quality-control and teaching laboratories that maintain filter-crucible workflows. Dimensional fit to the stated 15 ml crucible class and the 34 mm top inner diameter are the defining selection criteria; no further purity, sterility or performance grades are stated beyond these manufacturer data.
This article is part of Crucibles, in Dishes, crucibles & porcelain.
Key features
- Pack size: 1 pc
- Product type: Crucible adapter
- For filter crucibles: 15 ml
- Inner diameter (top): 34 mm
- Brand: DURAN®
- Weight: 0,030 kg
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Questions about Crucible adapter, f. filter crucib. 15ml, DURAN®, Ø inside, top 34 mm, 1 unit(s)
What is this article?
Crucible adapter, f. filter crucib. 15ml, DURAN®, Ø inside, top 34 mm, 1 unit(s) is the article on this page. Luminix Health distributes DWK Life Sciences 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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

