Don Whitley Scientific Limited.  manufactures and sells equipment and associated products for microbiology and cell culture applications worldwide.

The Whitley M35 Workstation is a 4-gas system with built-in oxygen, carbon dioxide and hydrogen sensors. Precise gas concentrations can be programmed, which is perfect for manipulating samples in a sustainable microaerobic environment. Whitley M Range workstations are extremely flexible in use, allowing anoxic/anaerobic, microaerobic or hypoxic atmospheres to be created, if desired, without the need to change incoming gases.