The McMaster Nuclear Reactor industrial hotcell houses a 10 kCi (370 TBq) Cobalt-60 source. Work is conducted via manipulators (mechanical arms) behind a one meter thick lead and oiled lined glass window. The facility includes a small air-lock system providing passage to the reactor pool. In addition, a large access door at the rear of the facility allows for movement of large pieces of equipment; access ports for instruments are also available. A variety of work is done in the hot cell, ranging from sterilization to nuclear dating to instrument calibration