Includes clear acrylic lid with neoprene gasket, vacuum release valves and pass-through for electrical transformer cords, clear acrylic attachment port lid with 3" diameter opening and neoprene gasket. For use with 1L, 2.5L, 4.5L, 6L, 12L and 18L Freeze Dryers.
Drying Chambers provide a means to attach flasks to your freeze dryer or contain samples in bulk.