Description
Rack 3x50 ml D29 mm RB is a centrifuge accessory configured to hold three 50 ml tubes, each with a 29 mm diameter and round-bottom design. It delivers secure multi-tube positioning for efficient batch centrifugation in laboratory settings. The pack of two pieces provides capacity for parallel runs or spare availability in high-throughput environments. Net and gross weight are each 0,53 kg, balancing durability with convenient handling. Packaging measures 0,17 m in depth, 0,16 m in width and 0,085 m in height for a total volume of 0,002 m³, supporting straightforward storage and logistics. Manufactured in Germany and listed under centrifuge accessories, the rack includes no display devices and focuses on precise mechanical tube retention. From manufacturer Ohaus, it suits centrifuge rotors that accept 50 ml round-bottom tubes of 29 mm diameter. The three-position layout promotes organised sample processing while the exact diameter match limits movement and assists rotor balance. Laboratories benefit from the dual-pack format for continuous operation across research, clinical and industrial applications requiring reliable holders for multiple mid-volume round-bottom vessels.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Product type: Centrifuge Accessories
- Tube capacity: 3 × 50 ml
- Tube diameter: 29 mm
- Bottom type: Round bottom (RB)
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Questions about Rack 3x50ml D29mm RB 2/pk
What is this article?
Rack 3x50ml D29mm RB 2/pk is the article on this page. Luminix Health distributes Ohaus for laboratory use. It sits in Rotor adapters & accessories, inside Centrifuges, in Instruments de laboratoire.
An adapter lets a rotor spun for large tubes accept smaller ones. The adapter has to be the one for that rotor, and the tubes have to be supported at the shoulder the adapter was designed for. A stack of the wrong inserts is an unbalanced load.
A centrifuge separates by density. The rotor spins the sample and the force is reported as a multiple of gravity, not as a raw speed, because the same revolutions per minute are a different force at a different radius. A microcentrifuge takes small tubes. A benchtop or floor model takes larger rotors. The tube, the adapter and the rotor have to be the combination the manufacturer rated. An unbalanced load is how centrifuges fail. Measurement of the related quantities sits with the BIPM.
Which category should I open next?
The category is Centrifuges. The sub-category is Rotor adapters & accessories. The catalogue is Instruments de laboratoire.
Shelves beside this one are Rotors, Benchtop & floor-standing centrifuges, Microcentrifuges & mini centrifuges and Centrifuge accessories.
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.