The FreeZone Plus 4.5 Liter Cascade Benchtop Freeze Dry System has ice holding capacity for light to moderate sample loads and has dual refrigeration systems for samples with low eutectic points. It has a compact benchtop design and includes a 12-Port Drying Chamber. A vacuum pump and sample containers, such as flasks, are the only additional components necessary for a complete system.

Available with or without the optional Teflon-Coated Collector.