VWR® Tube Roller Racks

Supplier: Avantor
VWR®
120956V 120957V
77531-578CS 384 USD
77531-578 77531-576
VWR® Tube Roller Racks
Racks Tube Racks
Efficient and practical solution for tube roller workflows.

  • Large batch processing reduces the number of roller cycles required for lab procedures
  • Handle more without the need to invest in multiple machines to process the same amount of tubes
  • Additional capacity is especially helpful with limited incubator capacity
  • Fits most standard and larger size tube roller equipment models
  • Silicone rings for smooth rotation and gentle contact with roller
  • Small rack holding prongs diameter (at rest): 0.468 ±0.008" (1.2 ±0.02 cm)
  • Large rack holding prongs diameter (at rest): 0.59 ±0.01" (1.5 ±0.02 cm)
  • Autoclavable

Expand workflow capacities, as each Tube Roller Rack accommodates 10 tubes, doubling or tripling the capacity of tube roller equipment. These Tube Roller Racks enable precise and efficient tube rolling because the tube holder axis is parallel to the roller axis, allowing pure horizontal rotation for controlled sample manipulation. The Tube Roller Rack slows the effective RPM of the tube, providing a slower mix (new RPM calculation = [Speed Value] * 0.26). Controlled, lower speed mitigates cell damage, reducing sample errors such as hemolysis.

Available in two sizes to accommodate small and large clinical tube diameters. The large tube rack fits transport, conical bottom, blood collection, and culture tubes (10 ml), as well as standard 15 ml tubes up to 18 to 20 mm. The small tube rack fits transport, conical bottom, blood collection, and culture tubes 10 to 17 mm (3.5 to 7 ml). All racks feature silicone rings for smooth rotation and gentle contact with the roller.

These versatile and durable racks allow users to organize samples pre- and post-mixing. They can be used as a storage tube rack for upright storgae or submersion in an ice bath. The polypropylene construction is wear-resistant and offers reliable sterilzation through autoclaving.
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