- Easy tube content ID
Angling 50 mL tubes allows easier identification of contents marked on cap. The rack, whether used on a benchtop or in a refrigerator, holds frequently used reagents nearby and on an angle facing the user. Angled rack is also useful for draining excess supernatant fluids from pellets. Each rack holds eight 50 mL conical tubes or other vessels up to 30 mm in diameter. To keep samples off the bench but still immediately available, the rack can be attached to the underside of a shelf using built-in mounting points. Racks’ epoxy-coated steel wire construction makes for easy cleaning and a long service life. It can be steam autoclaved at 121°C (250°F).