Description
Centrifuge tubes with conical bottom DURAN® are glass tubes specified for laboratory centrifugation and related sample handling. Each tube features a 30° conical base, a height of 100 mm and a 12 ml working volume, supporting efficient pellet formation and clear separation of supernatant from sediment. The conical geometry concentrates solids at the tip for easier recovery after spinning, while the DURAN® glass construction provides the chemical resistance and clarity expected in analytical and preparative work. These tubes from manufacturer DWK Life Sciences are supplied in a pack of 50 pc(s) with a total weight of 0,750 kg, giving laboratories a convenient multi-sample stock for routine runs. Typical uses include clarification of suspensions, washing of precipitates, density-based separations and small-scale sample concentration prior to further analysis. The defined 30° angle and 100 mm height help maintain consistent behaviour across matched rotors and adapters designed for this tube format. Suitable for research, quality-control and teaching environments that require durable glass centrifuge tubes with a reliable conical bottom in the 12 ml class.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 50 pc(s)
- Type: Centrifuge tubes with conical bottom
- Brand: DURAN®
- Cone angle: 30°
- Height: 100 mm
- Capacity: 12 ml
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about Centrifuge tubes with conical bottom, DURAN®, 30°, height 100 mm, 12 ml
What is this article?
Centrifuge tubes with conical bottom, DURAN®, 30°, height 100 mm, 12 ml is the article on this page. Luminix Health distributes DWK Life Sciences for laboratory use. It sits in Centrifuge tubes (conical), inside Tubes & vials, in Labware.
A centrifuge tube is conical so a pellet collects at the tip, and it is rated for a relative centrifugal force. A 15 mL tube and a 50 mL tube are different rotors. Polypropylene is the ordinary plastic. The cap has to survive the same force as the tube.
A tube holds a small sample upright. A test tube is the open glass or plastic cylinder. A centrifuge tube is conical so a pellet forms at the tip, and it is rated for a centrifugal force the rotor will actually reach. A vial is a small closed bottle, often for a sample that will sit in an instrument. NMR tubes are a special case: the glass has to be uniform or the spectrum is the tube, not the sample. Laboratory ware is listed under ISO laboratory glassware.
Which category should I open next?
The category is Tubes & vials. The sub-category is Centrifuge tubes (conical). The catalogue is Labware.
Shelves beside this one are Test tubes, Sample vials & NMR tubes and Tube & vial accessories.
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.