FreeZone Bulk Tray Dryers are designed for lyophilizing moderate to large bulk sample loads. They offer options for a built-in 6-port manifold and isolation valve. The Bulk Tray Dryers feature a brushed stainless steel and glacier white, powder-coated steel exterior with blue accents, integral support stand with attachment port for connection to a FreeZone 6, 12, or 18 Liter Freeze Dryer (sold separately), and side-mounted power switch.