Description
Block for 4 x 50 ml conical tubes is a dedicated shaker accessory engineered to hold four 50 ml conical tubes securely during laboratory agitation and mixing workflows. Measuring 145 mm in width, 122 mm in height and 102 mm in depth, the compact block fits efficiently on compatible shaking platforms while maintaining a net weight of 0,9 kg and identical gross weight of 0,9 kg. Supplied as 1 pc, it belongs to the shaker accessories product type and features no display devices. This practical holder supports organised multi-sample processing in research, quality-control and teaching laboratories that routinely handle conical centrifuge tubes. The design allows reliable tube positioning under orbital, reciprocating or rocking motion, helping laboratories raise sample throughput without enlarging the instrument footprint. Manufactured by Ohaus, the block integrates into existing shaker configurations and forms part of a broader range of durable accessories intended for everyday benchtop use. Its straightforward geometry simplifies loading and unloading of 50 ml tubes, contributing to consistent results across repeated shaking cycles in life-science, analytical and educational environments.
This article is part of Centrifuge tubes (conical), in Tubes & vials.
Key features
- Pack size: 1 pc
- Product type: Shaker Accessories
- Width: 145 mm
- Height: 122 mm
- Depth: 102 mm
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Questions about Block For 4 X 50 mL Conical Tubes
What is this article?
Block For 4 X 50 mL Conical Tubes is the article on this page. Luminix Health distributes Ohaus 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?
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.

