The Robbins Scientific Flexchem Rotating Oven, Model 404, with Motor Control, is a simple-to-use, benchtop unit for agitating and heating flasks, tubes, deep well plates, FlexChem polypropylene and Teflon reactor blocks and FlexChem II Vial Arrays. The unit provides controlled end-over-end agitation by selecting the rotation speed of the removable rotators from 2 to 30 RPM. Safe and reliable rubber-sealed resistance heaters surround the outside of the chamber providing a uniform inside temperature from ambient +5 to 99°C.