FreeZone 4.5 Liter Benchtop Freeze Dryers are designed for lyophilizing light to moderate sample loads. The compact design is ideal for labs with limited floor space. The upright stainless steel collector coil holds 4.5 liters of ice before defrosting. A single 1/3 hp HCFC/CFC-free refrigeration system cools the collector to -50° C (-58° F), suitable for aqueous samples.. Upright stainless steel collector coil capable of holding 4.5L of ice before defrosting. Acrylic collector lid, 3/4" thick, has neoprene gasket and 3" diameter port for connection of drying accessories (sold separately).. Compact benchtop design with a small footprint. Brushed stainless steel and glacier white, powder-coated steel exterior with blue accents. . . Labconco 700401000 FreeZone Benchtop Freeze Dryer with Non-Coated Stainless Steel Coil, 4.5L Capacity, -50° C, North America Plug, 115V, 60 Hz, 14A. Country of Origin : United States. Part Number : 1169B29EA. Pack of : 1.