These bottomless Step Shelves-Workstations will fit over protrusions on the benchtop or allow equipment cords to pass through the back. Use them for balance supplies, reagent bottles or general laboratory storage. A 1" safety lip around the exterior keeps items in place.
The chemically-resistant PVC plastic is durable and washable.
Practical solution for benchtop storage – fits around cords or bumps
Can be used in fume hoods without restricting air flow