Labnic Vacuum Freeze Dryer is a high-quality standard model with a vacuum pump, featuring a 0.12 m² freeze-drying area, a minus 50 degrees Celsius cold trap temperature, a 1.2-liter liquid capacity, and a 200-millimeter material tray along with a temperature-maintaining lid and eco-friendly refrigerant. https://www.labnic.com/vacuum-freeze-dryer/lbn-fd121