Designed for research and preservation, this chest freezer offers a spacious 20 cubic feet of storage capacity to efficiently organize your samples. Preserve the integrity and longevity of delicate materials with trusted microprocessor control. Enjoy an intuitive user experience, reinforced construction, and energy-efficient design for cost savings and sustainability. Additionally, the use of hydrocarbon refrigerants brings you energy savings and environmental protection. Safeguard your research while maintaining the highest storage standards with this trusted product.