Ultra Low Temperature Freezers
Also known as minus eighty freezers, a specialized category of laboratory freezer to maintain temperatures from –20°C to –80°C.
How Are Ultra-Low Temperature Freezers Used?
Ultra-low temperature (ULT) conditions can be critical for safe sample and reagent storage. ULT freezers typically cool to temperatures between −50°C and −80°C, which are significantly lower than standard freezer temperatures.
ULT freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short- or long-term storage of materials such as vaccines or temperature-sensitive biological samples, including DNA, RNA, viruses, sera, and proteins.
ULT freezers are offered as vertical units, horizontal chest units, or under-bench units in a range of sizes and capacities up to 900 L or more. Small, compact portable benchtop models, typically 25 L, are also available and are a good option for personal use.
Most ULT freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel. Customizable internal storage layouts or compartments are also available. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, and trays. Special racking systems, designed for storing cryogenic boxes, vial storage systems, or cryotubes, can also be purchased as accessories.
Available Features
• Energy-efficient, microprocessor-controlled systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for sample security
• Over-temperature alarms
• Remote temperature monitoring with USB download
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• High-efficiency pump systems for faster cool-down times
• Back-up systems for power or mechanical failures
• Refrigerants that comply with the U.S. Environmental Protection Agency (EPA) Significant New Alternatives Policy (SNAP) program, European Union F-gas regulations, or other regulatory program requirements
Enterprise Technology Solutions Procter & Gamble Commercial Dishwashing Soap,Liquid,Dawn Ultra,Orig Scent,70oz,Blue
Dawn Ultra Original Dishwashing Liquid will leave your dishes squeaky clean every time. Get your ultimate clean with the grease-cleaning power of Dawn dishwashing liquid. With 50 percent less scrubbing vs. Dawn Non-Concentrated, Dawn Ultra's powerful formula helps you get through more dishes with less dishwashing liquid. Dawn helps save wildlife. For more than 40 years, Dawn has helped save wildlife both at the sink, with products designed to get dishes cleaner faster, using less water, and at the shore, where Dawn works with wildlife rescue experts to protect and care for aquatic wildlife. Dawn is trusted by rescue workers to clean wildlife impacted by oil spills. Dawn dishwashing liquid can be used to clean items beyond the kitchen sink. Use Dawn dishwashing liquid to pretreat greasy laundry stains, clean greasy tools and car wheels, and remove grease and grime from around the house. Dawn is tough on grease yet gentle. It is made with 100 percent biodegradable surfactants.
Yamato Scientific America, Inc. Yamato Upright Style Ultra Low Frezer -40ºc To -85ºc, 25 Cu.Ft., Manual Defrost
Ultra-low upright style freezers comes standard with microprocessor digital controller, audible and visual alarms, remote alarm contacts, alarm battery back-up, and 1/2" access port.
Andwin Scientific Yamato Undercounter Ultra Low Freezer -40ºc To -85ºc, 1 Cu.Ft., Manual Defrost
Ultra-Low undercounter style freezer comes standard with digital controller, audible and visual alarms, remote alarm contacts, data logging, alarm battery back-up.
Across International Ai RapidChill 12 CF -86°C Ultra Low Freezer Upright UL 120V
The Ai RapidChill series -86C ultra-low ULT freezers is designed for fast cooling, ultra-low power consumption, very low noise, and ease of maintenance. All RapidChill ultra-low freezers are UL certified.