The VSR-50 Variable Speed Rocker is an essential piece of equipment for any lab. The VSR-50 provides a rhythmic side-to-side motion and its variable speed allows for a gentle to vigourous movement. This makes it ideal for: gel staining/destaining, Northern and Southern hybridization, Western blotting as well as rinsing membranes.   
   
The VSR-50 Rocker is resourceful in that it works with either a 12" x 14" (standard) or a 16" x 20" (optional) table. Both tables are easily removed and come equipped with a non-slip neoprene rubber mat and allows for an angle adjustment up to 15°. For increased work area without sacrificing valuable lab space, a second 12" x 14" table can be stacked above the current table with 5" stand-offs to create a dual platform.   
   
The VSR-50 has a steel housing and can support up to 30 lbs, while ensuring for a smooth operation. Its variable speed allows from 5 up to 100 rocking motions per minute and is equipped with a 0-60 minute timer and "HOLD" feature.