Description
Disposable reaction tubes 5 ml are single-use laboratory vessels measuring 13 × 75 mm, moulded from polystyrene with a round bottom and without a rim. Their compact geometry suits routine sample handling, short-term storage of liquids, and straightforward reaction or mixing steps in analytical, clinical, and teaching laboratories. The rimless round-bottom profile supports efficient pelleting and easy access with standard pipettes, while the clear polystyrene body allows visual inspection of contents during workup. Supplied in a pack of 1000 pieces, the tubes are ready for high-throughput workflows where consistent dimensions and single-use hygiene matter. These disposable reaction tubes from manufacturer Witeg fit common racks and centrifuges designed for the 13 × 75 mm format and help reduce cross-contamination risk between samples. With a net weight of 2,653 kg per pack, they are practical for bulk stocking of general laboratory consumables. Use them for aqueous samples, buffer aliquots, and everyday reagent preparation where a simple, economical polystyrene tube is required.
This article is part of Microcentrifuge & reaction tubes, in Microplates, PCR & reaction tubes.
Key features
- Pack size: 1000 pc(s)
- Volume: 5 ml
- Dimensions: 13 × 75 mm
- Material: Polystyrene
- Bottom shape: Round bottom
- Rim: Without rim
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Questions about Culture tubes (test tubes) 5 ml
What is this article?
Culture tubes (test tubes) 5 ml is the article on this page. Luminix Health distributes Witeg for laboratory use. It sits in Microcentrifuge & reaction tubes, inside Microplates, PCR & reaction tubes, in Consommables.
A microcentrifuge tube, the familiar 1.5 mL or 2 mL flip-cap tube, holds a small reaction or a spin-down. The cap style, the centrifugal-force rating and whether the tube is low-binding are the specification. A PCR tube is thinner and is a different article.
A microplate is an array of wells so the same step can be done many times. A deep-well plate holds more volume. A PCR plate or a strip of tubes is thin-walled so the temperature of a cycler reaches the liquid quickly. A seal keeps the well from evaporating. The well number, the working volume and whether the plate is skirted for a robot are the choices. Diagnostic test systems are listed under ISO in vitro diagnostic systems. Methods are on PubMed.
Which category should I open next?
The category is Microplates, PCR & reaction tubes. The sub-category is Microcentrifuge & reaction tubes. The catalogue is Consommables.
Shelves beside this one are PCR plates, tubes & strips, Microplates, Plate seals & sealing films and Deep-well plates.
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.
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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.