3-D Gyratory Rockers LGR-A30 Labtron 3-D Gyratory Rockers feature a gentle 3-D gyratory motion for precise mixing. With a large aluminum-alloy platform accommodating culture flasks and petri dishes, it operates at 35-70 rpm, offers a timer range of 120 minutes and maintains a temperature of 4-40 °C. Ideal for DNA extractions and low-foaming agitation, these compact rockers are perfect for use alongside incubators and chambers.