Freezers

Laboratory freezers are appliances used to store samples, specimens, reagents, and other materials at low temperatures. There are several types of laboratory freezers, including upright, chest, and undercounter models. Upright freezers are tall and narrow, with multiple shelves and a door that opens from the front. They are often used to store samples and specimens that need to be accessed frequently. Chest freezers (more) are typically wider and shallower than upright freezers, and they have a hinged lid that opens from the top. They are often used for long-term storage of large volumes of samples or specimens. Undercounter freezers are compact models designed to fit under laboratory counters, and they are often used to store reagents or other small items. Laboratory freezers typically come in a range of temperature ranges, from -20°C to as low as -80°C. Ultra-low temperature freezers can even reach temperatures as low as -150°C. The type of freezer used depends on the specific requirements of the samples or specimens being stored. For example, some materials may require temperatures as low as -80°C to maintain their stability and integrity. It's important to note that laboratory freezers require regular maintenance and monitoring to ensure they are functioning properly and that samples are being stored at the correct temperatures. In addition to monitoring the temperature, it's important to periodically defrost and clean the freezer to prevent the buildup of frost and other contaminants that could impact sample integrity.