TBJ, Inc, presents the model PT 30-30-24 pass-through chamber, designed for contamination-free transfer of compounds from one room to another. It can significantly reduce foot traffic and contamination from one room to an adjacent room. All TBJ pass-through cabinets are constructed of heavy-duty, type 304 stainless steel and are built to withstand the rigors of heavy daily use. The cabinets include a mechanical interlock that allows for only one door to be opened at a time. Chamber sizes can be customized around specific needs, and numerous optional features are available, such as adjustable interior shelving, ventilation, and sloped tops.