Used for short-term storage of biological samples, maintaining chemical and enzyme stability, and cold storage of general laboratory supplies. The 4°C compartment is ideal for short-term storage of materials such as cell culture media, reagents, biological samples. It maintains the stability of biological samples and slows the growth of bacteria and microorganisms. The -20 °C chamber is used for longer-term storage, especially for sensitive materials such as DNA, RNA, protein samples. The low temperature stops the activity of such samples, slowing down biological and chemical processes.
