-25°C to -45°C freezers for reliable low-temperature storage

Maintain stable conditions for biological samples, reagents, and temperature-sensitive materials.

Built for dependable temperature control and consistent performance in laboratory and healthcare environments.

Low-temperature storage for critical samples

Reliable low-temperature storage is critical for protecting biological samples, reagents, and other temperature-sensitive materials. -25°C to -45°C freezers offer dependable sub-zero conditions that help preserve sample integrity and support cold storage across research, healthcare, pharmaceutical, and industrial environments.

To support these requirements, our range of low-temperature freezers from trusted global manufacturers delivers reliable performance across a wide variety of storage applications. From equipment consultancy and purchase through to installation, validation, servicing, and ongoing maintenance, our team is here to support your operations at every stage.

View all products in the -25°C to -45°C Laboratory Freezers range

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Helmer Scientific HLF125-GX Horizon Series Upright Laboratory Freezer -30C 714L

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Helmer Scientific HLF105-GX Horizon Series Undercounter Laboratory Freezer -30C 150L

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Helmer Scientific iLF120-GX i.Series Upright Laboratory Freezer -30C 572L

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Helmer Scientific iLF125-GX i.Series Upright Laboratory Freezer -30C 714L

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Helmer Scientific iLF105-GX i.Series Undercounter Laboratory Freezer -30C 150L

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Helmer Scientific HLF120-GX Horizon Series Upright Laboratory Freezer -30C 572L

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Freezer Nordic Lab LT C400

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Freezer Haier DW-40L92

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Freezer PHC Europe MDF-437-PE

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Freezer Haier DW-40L418D

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Freezer Liebherr SFTsg 1501

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Freezer PHC Europe MDF-MU549DH-PE

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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.

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What are –25°C to –45°C freezers typically used for?

Freezers in this temperature range are commonly used for storing biological samples, reagents, vaccines, and other temperature-sensitive materials that require lower temperatures than standard laboratory freezers but do not need ultra-low storage. They are widely used across research, healthcare, pharmaceutical, and industrial environments.

Are –25°C to –45°C freezers suitable for regulated environments?

Yes. These freezers are widely used in regulated environments where reliable temperature-controlled storage is required, however they may need to undergo validation or temperature verification to support compliance and audit readiness.

What capacity freezer should I choose?

The right capacity depends on the volume of materials you need to store and how they will be organised. Using racks, boxes, or trays can reduce usable internal space, so selecting a freezer with additional capacity can help maintain airflow and allow for future storage needs.

What type of freezer configuration should I choose?

Freezers in this temperature range are available both in upright and chest configurations. Upright models are typically easier to organise and access frequently used materials, while chest freezers can provide better temperature stability and larger storage capacity.

-25°C to -45°C freezers for reliable low-temperature storage

Low-temperature storage for critical samples

View all products in the -25°C to -45°C Laboratory Freezers range

Helmer Scientific HLF125-GX Horizon Series Upright Laboratory Freezer -30C 714L

Helmer Scientific HLF105-GX Horizon Series Undercounter Laboratory Freezer -30C 150L

Helmer Scientific iLF120-GX i.Series Upright Laboratory Freezer -30C 572L

Helmer Scientific iLF125-GX i.Series Upright Laboratory Freezer -30C 714L

Helmer Scientific iLF105-GX i.Series Undercounter Laboratory Freezer -30C 150L

Helmer Scientific HLF120-GX Horizon Series Upright Laboratory Freezer -30C 572L

Freezer Nordic Lab LT C400

Freezer Haier DW-40L92

Freezer PHC Europe MDF-437-PE

Freezer Haier DW-40L418D

Freezer Liebherr SFTsg 1501

Freezer PHC Europe MDF-MU549DH-PE