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Freezers

Reliable Cold Storage Solutions for Every Laboratory

Find the perfect laboratory freezer at MIDSCI™, where quality meets performance. We offer a wide range of options, including chest freezers, upright freezers, and under-counter models for secure and efficient sample storage. For added flexibility, explore our refrigerator/freezer combo units.

Our selection includes specialized freezers such as -20°C, -30°C, -40°C, and -80°C ultra-low temperature freezers, plus defrost models, hazardous/flammable storage freezers, and medical-grade units. We also provide freezer racks for optimized organization and digital thermometer/alarm systems to safeguard your samples.

Not sure what rack will best fit your freezer? Click here for our Freezer Rack Configurator.

MIDSCI™ partners with trusted brands like Haier Biomedical, American BioTech Supply (ABS), Corepoint, and Accucold, ensuring you get reliable cold storage solutions tailored to your lab’s needs.

Need help choosing the right lab freezer? Contact us today. A MIDSCI™ Lab Consultant is here to make things easy.

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Ultra-Low Temperature Freezer

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PR1MA™ Card Board Freezer Boxes and Inserts

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Refrigerator and Freezer (-40°C Operation) Combination


The Premier Dual Temp Combination units feature separate microprocessor temperature controller allowing for precise temperature control, verification and recovery. An interior fan driven, forced-draft air circulation system provides excellent temperature uniformity and recovery after door openings. REFRIGERATORS ONLY
All models are equipped with digital temperature displays for convenient monitoring. Critical samples and supplies are security backed with an extensive package of audible and visual alarms. The freezer units feature either an automatic or manual defrost operating system. For manual defrost freezers, periodic manual defrosting is required.
This model requires 4” of clearance around back and sides of the unit for proper ventilation. Improper installation will void the warranty and will lead to temperature maintenance issues, overheating and possible failure.
Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines.

  • Exterior Dimensions:23 3/4" W X 24"D X 65"H
  • Note: This Unit Must Have 4” Clearance on Sides and Back for Adequate Ventilation
  • Manual Defrost (Freezer); Cycle Defrost (Refrigerator)
  • 115v, 60 Hz
  • 2.2 Amps, 1/4 Hp (Freezer); 1.3 Amps, 1/6 Hp (Refrigerator)
  • Ul/c-ul Listed
  • Shipping Weight: 268 Lbs.
  • Microprocessor Temperature Controller
  • Digital Temperature Display
  • Audible and Visual High and Low Temperature Alarms
  • 2 Probes; 1 in Air and 1 in Sample Bottle
  • Remote Alarm Contacts
  • Adjustable Operating Temperature Range- Freezer:-37°c – -43°c; Refrigerator: 2°c to 8°c
Item#:
ASREANDFR40C

Refrigerator and Freezer (-40°F Operation) Combination


The Premier Pharmacy Dual Temp Combination units feature separate microprocessor temperature controller allowing for precise temperature control, verification and recovery. An interior fan driven, forced-draft air circulation system provides excellent temperature uniformity and recovery after door openings. REFRIGERATORS ONLY
All models are equipped with digital temperature displays for convenient monitoring. Critical samples and supplies are security backed with an extensive package of audible and visual alarms. The freezer units feature either an automatic or manual defrost operating system. For manual defrost freezers, periodic manual defrosting is required.
This model requires 4” of clearance around back and sides of the unit for proper ventilation. Improper installation will void the warranty and will lead to temperature maintenance issues, overheating and possible failure.
Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines. 

  • Width: 23 3/4"
  • Depth: 24"
  • Height: 65"
  • Note: This Unit Must Have 4” Clearance on Sides and Back for Adequate Ventilation
  • Manual Defrost (Freezer); Cycle Defrost (Refrigerator)
  • 115v, 60 Hz
  • 2.2 Amps, 1/4 Hp (Freezer); 1.3 Amps, 1/6 Hp (Refrigerator)
  • Ul/c-ul Listed
  • Shipping Weight: 268 Lbs.
  • Microprocessor Temperature Controller 
  • Digital Temperature Display
  • Audible and Visual High and Low Temperature Alarms
  • 2 Probes; 1 in Air and 1 in Sample Bottle
  • Remote Alarm Contacts
  • Adjustable Operating Temperature Range- Freezer:  -35°f to -45°f (-37°c to 43°c); Refrigerator: 36°f to 46°f (2°c to 8°c)
  • Temperature Monitor Device (Tmd) Complies With the Current Cdc Guidelines, With 3 Years Certification of Calibration, “buffered” Probe in the Product Simulated Solution, Min/max Memory. F/c Switchable, Field Installable, and Visual & Audible Temp Alarm 
Item#:
ASREANDFR40F

General Purpose Refrigerator and Freezer Combination


The General Purpose Dual Temp Standard units meets and exceeds the specifications of most general-purpose units and provides both refrigerator and freezer compartments and are provided with standard analog dial temperature thermostats. Units are intended for general purpose applications only where precise temperature control and maintenance are not essential and there are no requirements for temperature alarms.
Periodic manual defrosting is required.

  • Width: 35 ¾"
  • Depth: 35 ½“
  • Height: 72 ½"
  • Manual Defrost
  • 115v, 60 Hz, 6 Amps, 1/3 Hp
  • Shipping Weight:  383 Lbs.
  • Mechanical Thermostat
  • Refrigerator Temperature Range:  0°c to 10°c
  • Freezer Temperature Range -15°c to -20°c
Item#:
ASGENPRENFC
Premier Refrigerator And Freezer Combination
Item#:
ASPRRENFRCB
Item#:
ASMADCHFR

Pharmacy/Vaccine Refrigerator and Freezer Combination with Auto Defrost


Our Patented “Controlled Auto Defrost” Technology provides the convenience of an auto-defrost design while still ensuring that vaccines remain at consistent and stable temperatures below 5°F (-15°C)     
The acceptable temperature ranges for vaccine storage are between 36° Fahrenheit and 46° Fahrenheit (or between 2° Celsius and 8° Celsius) in the refrigerator and between -58° Fahrenheit and +5° Fahrenheit (or between -50° Celsius and -15° Celsius) in the freezer.

  • Controlled Auto Defrost Freezer, Patented Technology
  • Cycle Defrost Refrigerator
  • 115v, 60 Hz, 2.3 Amps Refrigerator, 1 Amp Freezer, 1/3 Hp Refrigerator, 1/8 Hp Freezer
  • Ul/c-ul Listed
  • Shipping Weight: 289 Lbs.
  • In Stock, With Next Day Shipping
  • *please Note This Unit Requires 2 Outlets.
  • Microprocessor Temperature Controller, Refrigerator and Freezer
  • Digital Temperature Display With Sample Simulated Probe, Refrigerator and Freezer
  • Adjustable Operating Temperature Range:
  • Refrigerator: 36°f - 46°f (2°c - 8°c)
  • Freezer: 5°f – -13°f (-15°c – -25°c)
  • Defrost:
  • Auto Defrost Cycle Every 6 Hours: (at Set Point -11°f /-24°c)
  • Max Air Temp in Empty Freezer: 5°f (-15°c)
  • Max Air Temp in Loaded Freezer: 3°f (-16°c)
  • Max Sample Temp in Empty Freezer: 0°f (-18°c)
  • Max Sample Temp in Loaded Freezer: -4°f (-20°c)

 
Item#:
ASPHVARENFCWAD

Standard Manual Defrost Laboratory Freezer with Natural Refrigerants

 
The Standard Hydrocarbon Manual Defrost Freezers take a large step forward in performance from past solid door general purpose units; offering a microprocessor temperature controller allowing for the precise temperature management necessary for critical samples and supplies.

Models are UL/C-UL or ETL Listed and are backed by a two year parts and labor warranty, plus additional three year compressor parts warranty.

Models utilize environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines.

  • One Solid Swing Door, Right Hinged
  • 2 Probes; 1 in Air and 1 in Glycol Bottle
  • Six Fixed Shelves
  • Keyed Door Lock
  • Magnetic Door Gasket for Positive Seal
  • Leveling Legs
  • Probe Access Port (3/8")
  • Powder Coat Exterior
  • High Density Urethane Foam Cabinet and Door Insulation
  • Natural, Hydrocarbon Refrigerant (R290)
  • Two Year Parts and Labor Warranty, Plus Additional Three Year Compressor Parts Warranty
  • Note: This Unit Must Have 4” Clearance on Sides and Back for Adequate Ventilation
  • Manual Defrost
  • 115v, 60 Hz, 3.5 Amps, 1/3 Hp
  • Ul/c-ul or Etl Listed
  • Energy Star Certified
  • Shipping Weight: 195 Lbs.
  • Microprocessor Temperature Controller
  • Digital Temperature Display
  • Audible and Visual High and Low Temperature Alarms
  • Remote Alarm Contacts
  • Adjustable Operating Temperature Range:-15°c – -25°c
Item#:
STMANDELAWNF

Premier Pharmacy/Vaccine Undercounter Freezer Built-In-Left Hinged


The Premier Pharmacy Built In Undercounter Freezers feature a microprocessor temperature controller and display, allow for precise temperature control, verification and recovery versus mechanical style thermostats. Critical samples and supplies are security backed with an extensive package of audible and visual alarms.
Periodic defrosting is required.
The Built-In models are designed with a "front breathing" ventilation system, eliminating the need for clearance around the top and sides of the unit; enabling the user to incorporate these units into cabinets and other applications where free space is limited.
Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines. 

  • Width: 23 ¾"
  • Depth: 24 ½”
  • Height: 33 "
  • Energy Star Certified for Pharmacy Refrigerators and Freezers
  • Manual Defrost
  • 115v, 60 Hz, 1.5 Amps 1/8 Hp
  • Energy Consumption 0.97 Kwh/day
  • Ul/c-ul Listed
  • Shipping Weight:  132 Lbs.
  • Microprocessor Temperature Controller
  • Digital Temperature Display
  • Audible and Visual High and Low Temperature Alarms
  • Remote Alarm Contacts
  • 2 Probes; 1 in Air and 1 in Glycol Bottle
  • Adjustable Operating Temperature Range: 5°f to -13°f (-15°c to -25°c)
  • Temperature Monitor Device (Tmd) Complies With the Current Cdc Guidelines, With 3 Years Certification of Calibration, “buffered” Probe in the Product Simulated Solution, Min/max Memory. F/c Switchable, Field Installable, and Visual & Audible Temp Alarm
Item#:
ASPRPHVAUNFBIL

Pharmacy/Vaccine Undercounter Auto Defrost Freezer Built-In-Left Hinged

 
The Premier Pharmacy Built In Undercounter Freezers feature a microprocessor temperature controller and display, allow for precise temperature control, verification and recovery versus mechanical style thermostats. Critical samples and supplies are security backed with an extensive package of audible and visual alarms.
DISCLAIMER: Auto defrost freezers incorporate an electric heater installed on the evaporator that assist in the removal of the frost and ice. Although the heater helps speed up the frost and ice removal, it can raise the temperatures within the freezer
The Built-In models are designed with a "front breathing" ventilation system, eliminating the need for clearance around the top and sides of the unit; enabling the user to incorporate these units into cabinets and other applications where free space is limited.
Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines. 

  • Width: 23 3/4"
  • Depth: 24 1/2”
  • Height: 33 1/8"
  • Auto Defrost
  • 115v, 60 Hz, 1.8 Amps 1/8 Hp
  • Ul/c-ul Listed
  • Shipping Weight:  143 Lbs.
  • Microprocessor Temperature Controller
  • Digital Temperature Display and Alarm Module With Battery Back-up to Support Temperature Monitoring and Alarms
  • Audible and Visual High and Low Temperature Alarms
  • 2 Probes; 1 in Air and 1 in Glycol Bottle
  • Adjustable Operating Temperature Range: 5°f to -13°f (-15°c to -25°c)
  • Auto Defrost Cycle Every 6 Hours:
  • Max Air Temp in Empty Freezer: 4.9°c
  • Max Air Temp in Loaded Freezer: 0.6°c
  • Max Sample Temp in Empty Freezer: -9.1°c
  • Max Sample Temp in Loaded Freezer: -11.2°c
  • Temperature Monitor Device (Tmd) Complies With the Current Cdc Guidelines, With 3 Years Certification of Calibration, “buffered” Probe in the Product Simulated Solution, Min/max Memory. F/c Switchable, Field Installable, and Visual & Audible Temp Alarm
Item#:
ASPVUNADFRBIL

Undercounter Vaccine Built-in Freezer NSF/ANSI 456 Certified


These premier freestanding countertop freezers are designed in accordance with the NSF/ANSI 456 Standard for Vaccine Storage. Freezers protect pharmaceuticals at optimal temperatures, preventing waste and allowing for peak delivery.
These models utilize microprocessor controllers and feature temperature alarms, remote alarm contacts, LED interior lighting, and probe access ports with included probes. American Biotech Supply Vaccine Storage Refrigerators utilize HFC-free refrigerant for environmental health and energy efficiency
The acceptable temperature ranges for vaccine storage are 36°F to 46°F (or 2°C and 8°C) in the refrigerator and -58°F and 5°F (or -50°C and -15°C) in freezers.
*-one or more of these certifications may apply to this unit.

Dimensions: 23 2/4" W X 24 1/2" D X 33 3/8" H 
Product Weight: 100 Lbs.
Shipping Weight: 132 Lbs.
Rated Amperage: 1.5 Amps

Controller Technology:                  Parametric, Microprocessor, Led Display With 0.1°c Resolution
Temperature Setpoint Range:     -15°c to -28°c (Controller Settings Must Remain Unaltered to Ensure Thermal Performance Compliant With Nsf/ansi 456 Requirements)
Display Probe:                               Calibrated, Stainless Steel
External Alarm Connection:                State Switching Remote Alarm Contacts
Alarms:                                           Visual and Audible Indicators
High / Low Temperature, Compliant With Alarm Requirements Defined in the Nsf/ansi 456 Standard for Vaccine Storage
Simulator Ballast:                         20 Ml Bottle, Glass Bead Thermal Media 


Description:                                              Single Solid Door Pharmacy/vaccine Undercounter Manual Defrost Freezer Built-in
Operational Environment:                     Indoor Use Only, +18°c to +26°c (+65°f to +78°f), <70% Rh
Storage Capacity:                                  4.2 Cu. Ft. Gross Volume
Door:                                                         One Swing Solid Door, Self-closing, Right Hinged, Non-reversible, Magnetic Sealed Gasket, Keyed Lock
Shelves:                                                         Two Shelves, Fixed
Mounting:                                                 Low Profile Roller Wheels and Leveling Legs
Interior Lighting:                                         N/a
External Probe Access:                           Rear Wall Port (3/4") Dia.
Insulation:                                                 Cabinet is Foamed-in-place With Epa Compliant High Density Urethane Foam
Exterior Materials:                                 White Powder Coated Steel
Access Control:                                         Pyxis®, Omnicell® and Acudose Rx® Compatible
General Warranty:                                 Two (2) Years Parts and Labor Warranty, Excluding Display Probe Calibration
Compressor Warranty:                                Five (5) Years Compressor Warranty
Power Plug/power Cord:                     Nema 5-15 Plug, 8 to 10 Ft Typical, Conforms to Ul471 Requirements, Vaccine Storage Power Cord Warning Label
Facility Electrical Requirement:          110-120v Ac: 15 a (Minimum)
Agency Listing and Certification:        Compliant With the Thermal Performance Requirements as Defined in the Nsf/ansi 456 Standard for Vaccine Storage for All Testing Protocols. Ul, C-ul, Etl, C-etl Listed (Either Single or Dual Agency Listings) and Certified to Ul471  Standard, Hydrocarbon Refrigerant Safety. 

Agency Listing and Certification:
Compliant With the Thermal Performance Requirements as Defined in the Nsf/ansi 456 Standard for Vaccine Storage for All Testing Protocols. Ul, C-ul, Etl, C-etl Listed (Either Single or Dual Agency Listings) and Certified to Ul471 Standard, Hydrocarbon Refrigerant Safety. 


Included Accessories:
Temperature Monitor Device (Tmd) Complies With the Current Cdc Guidelines, With 3 Years Certification of Calibration, “buffered” Probe in the Product Simulated Solution, Min/max Memory. °f/°c Switchable, Field Installable, and Visual & Audible Temp Alarm

Pharmacy Refrigerator/freezer Toolkit and Temperature Logs
 
Item#:
ASUNVACBIFNA456

Premier Freestanding Pharmacy/Vaccine Countertop Laboratory Freezer


The Premier Pharmacy Freestanding Undercounter Freezers feature a microprocessor temperature controller and display, allow for precise temperature control, verification and recovery versus mechanical style thermostats. Critical samples and supplies are security backed with an extensive package of audible and visual alarms

Periodic defrosting is required.     

The Freestanding models (“UCFS”) require 4” of clearance around back and sides of the unit for proper ventilation. Improper installation will void the warranty and will lead to temperature maintenance issues, overheating and possible failure.

Environmentally friendly, natural hydrocarbon (HC) refrigerants (not containing hydrofluorocarbons) vastly reduce global-warming potential (GWP) while meeting new EPA/SNAP mandates and UL, ASHRAE compliance guidelines. 

The acceptable temperature ranges for vaccine storage are 36°F to 46°F (or 2°C to 8°C) in the refrigerator and -58°F to 5°F (or -50°C and -15°C) in the freezer

  • 2 Adjustable Shelves With Guard Rail to Prevent Product From Being Pushed Against Back Wall
  • Bottom Footed Shelf to Allow Air Circulation
  • Vaccine Storage Power Cord Warning Label
  • Keyed Door Lock
  • Magnetic Door Gasket for Positive Seal
  • Leveling Legs
  • Integrated Door Handle
  • Hfc-free Refrigerant (R600a), Foam Insulation and Packaging
  • Pharmacy Refrigerator/freezer Toolkit and Temperature Logs
  • Two Year Parts and Labor Warranty, Plus an Additional Three Year Compressor Parts Only Warranty
  • Note: This Unit Must Have 4” Clearance on Sides and Back for Adequate Ventilation
  • Manual Defrost
  • 115v, 60 Hz, 1 Amp,1/8 Hp
  • Ul/c-ul Listed
  • Microprocessor Temperature Controller
  • Digital Temperature Display
  • Audible and Visual High and Low Temperature Alarms
  • Remote Alarm Contacts
  • 2 Probes; 1 in Air and 1 in Glycol Bottle
  • Adjustable Operating Temperature Range: 5°f to -13°f (-15°c to -25°c)
  • Temperature Monitor Device (Tmd) Complies With the Current Cdc Guidelines, With 3 Years Certification of Calibration, “buffered” Probe in the Product Simulated Solution, Min/max Memory. F/c Switchable, Field Installable, and Visual & Audible Temp Alarm
Item#:
ASPREFREEPVCLF

Freestanding Vaccine Countertop Freezer NSF/ANSI 456 Certified


These premier freestanding countertop freezers are designed in accordance with the NSF/ANSI 456 Standard for Vaccine Storage. Freezers protect pharmaceuticals at optimal temperatures, preventing waste and allowing for peak delivery.
These models utilize microprocessor controllers and feature temperature alarms, remote alarm contacts, LED interior lighting, and probe access ports with included probes. American Biotech Supply Vaccine Storage Refrigerators utilize HFC-free refrigerant for environmental health and energy efficiency
The acceptable temperature ranges for vaccine storage are 36°F to 46°F (or 2°C and 8°C) in the refrigerator and -58°F and 5°F (or -50°C and -15°C) in freezers.

Dimensions: 23 5/8” W X 23” D X 20 3/8” H
Product Weight: 80 Lbs.
Shipping Weight: 106 Lbs.
Rated Amperage: 1.0 Amps
Simulator Ballast: 20 Ml Bottle, Glass Bead Thermal Media

Compressor: Hermetic, High Performance
Refrigerant: Epa Snap Compliant, R600a, Isobutane
Condenser: Hybrid Fin and Tube With Low Noise Fan
Evaporator: Plate Wall
Defrost: Cycle Optimized, Zero Energy
Performance
Uniformity¹ (Cabinet Air): +/- 0.8°c
Stability² (Cabinet Air): +/- 1.2°c
Maximum Temperature Variation (Cabinet Air): +/- 1.4°c
Temperature Rise After an After 8 Sec Door Openings: Temperature Did Not Exceed 6.4°c at Any Probe for All Required Nsf/ansi 456 Testing Protocols
Recovery After 3 Min Door Opening: All Probes Recover to Under 8°c Within 4.8 Min.
Energy Consumption: 1.15 Kwh/day
Average Heat Rejection: 1.57 Kwh/day (224 Btu/h)
Noise Pressure Level (Dba): 43 or Less Installed
Pull Down Time to Nominal Operating Temp:   35 Min
Controller Technology: Parametric, Microprocessor, Led Display With 0.1°c Resolution
Temperature Setpoint Range: 1°c to 10°c (Setpoint Must Remain Unaltered From the Factory Setting to Remain Compliant With Nsf/ansi Performance Requirements)
Display Probe: Calibrated, Stainless Steel
External Alarm Connection: State Switching Remote Alarm Contacts
Alarms: Visual and Audible Indicators
        High / Low Temperature, Compliant With Alarm Requirements Defined in the Nsf/ansi Standard for Vaccine Storage
Display Probe:          Calibrated, Stainless Steel
Simulator Ballast: 20 Ml Bottle, Glass Bead Thermal Media
Description: Single Solid Door Pharmacy/vaccine Undercounter Freezer Freestanding
Operational Environment: Indoor Use Only. Optimal Operating Range: +18°c to +26°c (+65°f to +78°f), 70% Rh
Storage Capacity: 1.7 Cu. Ft. Gross Volume
Door: One Swing Solid Door, Self-closing, Right Hinged, Non-reversible, Magnetic Sealed Gasket, Keyed Lock
Shelves: Three Shelves (Two Adjustable/one Fixed) With Guard Rail on Back
Mounting and Installation: Leveling Legs. Note: 4" of Clearance on All Sides Must Be Maintained for Adequate Ventilation
Interior Lighting: N/a
External Probe Access: Side Wall Port (3/8") Dia.
Insulation: Cabinet is Foamed-in-place With Epa Compliant High Density Urethane Foam
Exterior Materials: White Powder Coated Steel
Access Control: Pyxis®, Omnicell® and Acudose Rx® Compatible
General Warranty: Two (2) Years Parts and Labor Warranty, Excluding Display Probe Calibration
Compressor Warranty: Five (5) Years Compressor Warranty
Power Plug/power Cord: Nema 5-15 Plug, 8 to 10 Ft Typical, Conforms to Ul471 Requirements, Vaccine Storage Power Cord Warning Label
Facility Electrical Requirement: 110-120v Ac: 15 a (Minimum)
Agency Listing and Certification: Compliant With the Thermal Performance Requirements as Defined in the Nsf/ansi 456 Standard for Vaccine Storage for All Testing Protocols. Ul, C-ul, Etl, C-etl Listed (Either Single or Dual Agency Listings) and Certified to Ul471 Standard, Hydrocarbon Refrigerant Safety.
Included Accessories: Temperature Monitor Device (Tmd) Complies With the Current Cdc Guidelines, With 3 Years Certification of Calibration, “buffered” Probe in the Product Simulated Solution, Min/max Memory. °f/°c Switchable, Field Installable, and Visual & Audible Temp Alarm
Facility Electrical Requirement: Pharmacy Refrigerator/freezer Toolkit and Temperature Logs

Item#:
ASFREVACFRNA456
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