Description
Centrifuge tubes with round bottom, DURAN®, provide a 50 ml working volume in a 100 mm height format for laboratory centrifugation and general sample preparation. The round bottom promotes stable pellet collection and easy recovery of separated fractions after spinning. These DURAN® tubes from manufacturer DWK Life Sciences are intended for routine use in chemical, biochemical, and analytical laboratories where consistent glassware dimensions matter for rotor compatibility and balanced runs. A pack contains 10 pc(s) and weighs 0,660 kg, supporting convenient stock replenishment for multi-user benches and shared instrument rooms. Applications include clarification of suspensions, concentration of precipitates, and temporary storage of process intermediates before downstream steps such as filtration or spectroscopy. Defined height and capacity simplify selection of matching centrifuge adapters and tube holders. The format suits both method development and repetitive sample workflows that rely on durable laboratory glass vessels. These round-bottom centrifuge tubes complement standard labware assortments for dependable everyday sample handling.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 10 pc(s)
- Product type: Centrifuge tubes with round bottom
- Material: brand: DURAN®
- Volume: 50 ml
- Height: 100 mm
- Weight: 0,660 kg
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Questions about Centrifuge tubes with round bottom, DURAN®, height 100 mm, 50 ml, 10 unit(s)
What is this article?
Centrifuge tubes with round bottom, DURAN®, height 100 mm, 50 ml, 10 unit(s) 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. 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.
