Dry ice benchtop freeze dryers

Dry Ice Benchtop Freeze Dryers are compact laboratory devices designed for occasional lyophilization. They use dry ice to cool alcohol or other heat transfer solutions to approximately –75 °C, making them ideal for processing materials with low eutectic points.

The unit includes a center well for dry ice and solvent, which functions as both a water vapor collector and a pre-freezing bath. Flasks, serum bottles, and ampules can be frozen by dipping and rotating them in the well.

Features:

• Made of Type 304 stainless steel

• Includes 12 valves

• Single-run capacity: 1 liter

• Valves compatible with 1/2" or 3/4" flask adapters

• Includes a dry ice/solvent center well with a 1.92-liter capacity and cover

• 1/2" outside diameter port for vacuum pump connection

• 3/8" outside diameter port for vacuum gauge connection