Freezers
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TSX Universal Series Medical Device Ultra-Low FreezersAs low as $22,878.00 -
TSX Universal Series General Purpose Ultra-Low FreezersAs low as $11,083.00
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TDE Series -40°C Ultra-Low Temperature FreezersAs low as $13,430.00 -
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Frequently Asked Questions
What temperature freezer is required for vaccine storage?
Vaccine storage temperature depends on the specific vaccine and its current manufacturer instructions. CDC guidance states that many vaccines require refrigeration at 2°C to 8°C rather than freezing, while frozen vaccines may require −50°C to −15°C and some ultra-cold products may require −90°C to −60°C. Verify the vaccine’s prescribing information and applicable CDC guidance before selecting a refrigerator or freezer.
What is an ultra-low-temperature freezer?
An ultra-low-temperature freezer is designed for storage below the range of standard laboratory freezers. McQueen’s current ULT selection includes models with operating ranges extending from approximately −40°C or −50°C down to −86°C. Selection depends on the required setpoint, cabinet capacity, upright or chest configuration, electrical service, monitoring requirements and sample-access pattern.
How does a laboratory freezer differ from a household freezer?
Laboratory freezers are specified for defined storage temperatures and may include features such as high- and low-temperature alarms, access controls, monitoring outputs, recorders and compatible backup systems. These functions support controlled sample storage and documented temperature conditions. Evaluate the individual model specifications because available features vary by freezer series and configuration.