Description
The Rack 1x85 ml D38 mm RB is a centrifuge accessory configured to hold one 85 ml round-bottom tube with a 38 mm diameter. It provides stable tube positioning during centrifugation and sample handling in laboratory workflows. Supplied as a pack of 2 pieces, the rack supports efficient organisation of vessels for routine or high-throughput processing. Net weight is 0,44 kg with matching gross weight of 0,44 kg; packaging measures 0,17 m depth, 0,16 m width and 0,085 m height for a volume of 0,002 m³. This centrifuge accessory from manufacturer Ohaus originates in Germany and is specified without display devices. The dedicated design for 85 ml RB tubes aids secure placement in compatible rotors, reducing the risk of imbalance or tube damage. Suitable for research, clinical and industrial laboratories, it streamlines preparation, separation and recovery steps. Compact dimensions facilitate storage alongside other centrifuge components while maintaining ready availability for daily use.
This article is part of Rotor adapters & accessories, in Centrifuges.
Key features
- Pack size: 2 pc(s)
- Product type: Centrifuge Accessories
- Packaging depth: 0,17 m
- Packaging width: 0,16 m
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Questions about Rack 1x85ml D38mm RB 2/pk
What is this article?
Rack 1x85ml D38mm 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.
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.

