Laboratory Freezers
Laboratory freezers are used to store a variety of samples between −10°C and −30°C, including pharmaceutical, biological, and other commonly used laboratory materials. Products may be upright, freestanding, or under-bench models providing a range of sizes and capacities. An automatic defrost option is available on some products.
Laboratory freezers are essential items of equipment in many laboratories, especially those that require the safe and secure short-term or long-term frozen storage of temperature-sensitive biological or chemical materials.
A general-purpose laboratory freezer typically stores samples down to −25°C. An ultra-low temperature (ULT) freezer is intended for deep cryogenic storage of samples typically down to −80°C. Most freezers are built from robust and durable materials such as stainless steel, aluminum, or powder-coated sheet steel.
Laboratory freezers have a selection of internal storage layouts or compartments, some of which may be reconfigurable by the user. For example, they may have combinations of adjustable and exchangeable doors, shelves, baskets, trays, or special racking systems designed for the storage of cryogenic boxes, microplates, or cryotubes.
Laboratory Freezers Come Equipped With a Range of Standard or Additional Features:
• Energy-efficient, microprocessor-controlled refrigeration systems
• Digital, user-friendly touchscreen displays
• Lockable, card-entry or self-closing doors for extra safety and sample security
• Spark-free versions for storage of flammable materials
• Audio or visual over-temperature alarms
• Remote temperature monitoring with USB data download capability
• Inner doors and high-efficiency foam insulation to minimize temperature losses
• Highly efficient pump systems for fast cool-down times
• Fan-assisted forced-air circulating systems to remove moisture and minimize icing.
• Automatic gas-powered defrost systems
• CO2 or LN2 safety back-up systems in the event of a power or mechanical failure
Sigma Aldrich Fine Chemicals Biosciences AluminaSealTM for cold and
Ideal for cold storage moderate and high temperature incubation protection of light sensitive samples and high throughput samplesStrong 2.7 mil thick pierceable aluminum filmNon-cytotoxic and sterileTemperature stable from -80C to 110CResistant to DMSO chemicals solvents and other common reagentsTwo scored end tabs for easy positioning
PHCbi Biomedical Freezer
PHCbi brand 17.8 cu.ft (504 L) biomedical ECO freezer utilizes environmentally friendly hydrocarbon refrigerants. This unit leverage innovative variable -speed inverter compressors to deliver efficient cooling and responsive recovery time after door openings. Temperature Range'-20℃ to -30℃
Sigma Aldrich Fine Chemicals Biosciences Nancy-520 suitable for RT-
We are committed to bringing you Greener Alternative Products which adhere to one or more of The 12 Principles of Greener Chemistry. This product was Designed for Safer Chemistry
Alkali Scientific™ Vertical Freezer Half (Slim) Rack for 2" boxes, Holds 5 boxes
For Standard 2″ Boxes Our vertical freezer half racks for laboratory chest and liquid nitrogen freezers provides storage of 2 inch boxes. These slim style vertical freezer racks allow you to maximize your freezers capacity storage by filling in gaps that can’t fit standard chest/LN2 freezer racks. Each slim style vertical rack is built out of corrosion resistant stainless steel. Each freezer rack includes handles allowing for an easy retrieval from a chest or LN2 freezer and locking rods for added security. Dimensions H x D x W: 26 3/4 x 2 1/4 x 5 9/16 (679 x 57 x 141mm)Compartment Dimensions: 5 5/16 x 2 1/8 x 5 1/4 (134.5 x 54.4 x 133mm)
MTC Bio Cardboard PCR Freezer Box 96 Place SBS Footprint (124 x 86 x 25mm) w/ hinged lid for PCR tubes strips and non-skirted plates 5/pk
Cardboard PCR Freezer Box 96 Place SBS Footprint (124 x 86 x 25mm) w/ hinged lid for PCR tubes strips and non-skirted plates 5/pk
Alkali Scientific™ Vertical Freezer Half (Slim) Rack for 3" boxes, Holds 3 boxes
For Standard 3″ Boxes Our vertical freezer half racks for laboratory chest and liquid nitrogen freezers provides storage of 3 inch boxes. These slim style vertical freezer racks allow you to maximize your freezers capacity storage by filling in gaps that can’t fit standard chest/LN2 freezer racks. Each slim style vertical rack is built out of corrosion resistant stainless steel. Each freezer rack includes handles allowing for an easy retrieval from a chest or LN2 freezer and locking rods for added security. Dimension H x D x W: 16 1/2 x 3 1/4 x 5 9/16 inch (419 x 82 x 141mm)Compartment Size H x D x W: 5 3/8 x 3 1/4 x 5 1/4 inch (137 x 82 x 133mm)
American Biotech Supply 4.2 CU. FT SOLID DOOR FREEZER
- Capacity: 4.2 cu. ft.
- Temperature range: 5 °F to -13 °F (-15 °C to -25 °C)
- Defrost type: Manual Defrost
- Controller type: Microprocessor
- Temperature display: Digital
- Alarms: Audible and visual high/low temperature alarms, remote alarm contacts
- Probes: 2 probes (1 in air, 1 in glycol)
- Refrigerant: R600a (HFC-free)
- Shelves: 2 fixed shelves
- Door type: One solid swing door, right hinged
- Exterior dimensions: 23.75 in W x 24.5 in D x 33.38 in H
- Shipping weight: 132 lbs
- Power requirements: 115V, 60 Hz, 1.5 Amps
- Energy consumption: 0.97 kWh/day
- Certifications: UL/C-UL Listed, ENERGY STAR Certified
- Warranty: 2-year parts and labor, 3-year compressor parts only
- Ventilation: Front breathing
- Insulation: High density urethane foam