Cole-Parmer Tube Roller Rack, for Small Tubes; 3/PK

Each tube roller rack can accommodate up to 10 tubes, doubling or tripling the capacity of your tube roller shaker. The rack saves you processing time by reducing the number of roller cycles. No need to invest in multiple roller shakers since the tube roller rack handles numerous tube samples at the same time.

The tube holder axis is parallel to roller axis for pure horizontal rotation for controlled sample manipulation. The racks allow you to slow the effective rpm of the tube for a gentler mix.

Use it as an upright storage tube rack or submerge it in an ice bath. Made of polypropylene material, the racks are wear-resistant and offer reliable sterilization through autoclaving.

Fits transport, conical bottom, blood collection, and culture 3.5 to 7 mL tubes up to 10 to 17 mm.