–20°C laboratory freezers for dependable cold storage

Store reagents, samples, and temperature-sensitive materials in stable conditions.

Used across research, healthcare, pharmaceutical, and industrial environments.

Reliable freezers for everyday storage applications

–20°C freezers are widely used as general-purpose laboratory freezers, providing dependable frozen storage for reagents, enzymes, samples, and other temperature-sensitive materials. By maintaining consistent frozen conditions, they help protect material integrity across research, healthcare, pharmaceutical, and industrial environments.

Our range of –20°C laboratory freezers from trusted global manufacturers supports a wide variety of storage requirements, delivering reliable performance for everyday frozen storage applications.

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Freezer Foster EP1440L

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Freezer Lec LSFSF242BT-UK-ATEX

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Freezer LEC LSFSF39DC-UK

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Freezer CoolMed CMLFZ47

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Freezer Foster EP700L

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Freezer CoolMed CMCF550

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Guidance

Expert support to select the right freezer for your environment and workflow.

Setup

Installation, configuration, and training for full operation from day one.

Calibration

UKAS or traceable calibration for accuracy and compliance.

Brands you trust backed by our expertise

What are –20°C laboratory freezers used for?

–20°C freezers are commonly used as general-purpose laboratory freezers for storing reagents, enzymes, samples, and other temperature-sensitive materials. They are widely used across laboratories, healthcare facilities, pharmaceutical organisations, and industrial environments.

What is the difference between a -20°C laboratory freezer and a general freezer?

Laboratory freezers are designed to maintain stable and uniform temperatures, even with frequent door openings. They typically include features such as temperature alarms, improved insulation, and monitoring capabilities that are important for storing sensitive materials.

What size –20°C freezer should I choose?

Consider both the number of samples and how they will be stored. Organising samples in racks, boxes, or trays improves accessibility but also reduces usable freezer volume. Selecting a slightly larger freezer can help ensure efficient storage while maintaining proper airflow and temperature stability.

Do –20°C laboratory freezers require validation?

In regulated environments, –20°C laboratory freezers may need to undergo validation to confirm they maintain the required storage temperature. Validation can include installation checks and temperature mapping to demonstrate performance and support compliance with audit requirements.

–20°C laboratory freezers for dependable cold storage

Reliable freezers for everyday storage applications

View all products in the -20°C Laboratory Freezers range

Freezer Foster EP1440L

Freezer Lec LSFSF242BT-UK-ATEX

Freezer LEC LSFSF39DC-UK

Freezer CoolMed CMLFZ47

Freezer Foster EP700L

Freezer CoolMed CMCF550