Lab Freezers

Discover the perfect lab freezer to meet your specific needs at MIDSCI!

We offer a diverse range of high-quality options including chest freezers, upright freezers, and under-counter models, available with or without locks. For versatile solutions, explore our refrigerator/lab freezer combos.

Our selection includes a variety of specialized freezers such as -20°C, -30°C, -40°C, and -80°C freezers, along with defrost freezers, general purpose freezers, hazardous/flammable storage freezers, and medical and laboratory grade freezers. We also provide racks designed specifically for freezers, optimizing storage efficiency.

MIDSCI proudly distributes top brands known for their reliability and performance in cold storage solutions. Brands include Haier Biomedical, American BioTech Supply (ABS), Corepoint, Accucold, and more, ensuring you have access to the best products for your laboratory needs.

To monitor and safeguard your samples effectively, consider our digital thermometer/alarm systems, designed to maintain optimal freezer temperatures. Trust MIDSCI for reliable cold storage solutions tailored to your laboratory requirements.

 

 

Cardboard box

Ultra-Low Temperature Freezer

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Ultra-Low Temperature Freezer

Ultra-Low Temperature Freezer

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Cardboard Boxes

PR1MA™ Card Board Freezer Boxes and Inserts

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  • Superior replacement for cardboard boxes - will not degrade or absorb moisture
  • Durable polyproylene construction withstands freezing (to -80°) and autoclaving
  • Improved 3 point hinge maintains its integrity during repeated use
  • Alphanumerically labeled translucent lid provides easy sample identification
  • Positive catch keeps lid securely fastened
  • Holds 50 x 1.5/2.0ml tubes
Item#:
ASFRZRCK6

Benchtop Ultra Cold Freezers (-45°C/-50°F to -86°C/-122°F)

Features:

  • Versatile Design
    • Standard models and custom designs.
  • Comfortable Access
    • Can be conveniently placed on or under counter top.
  • Safety & Easy Access
    • Front opening door with side mounted magnetic latch handle with separate lock assembly. Inner Stainless Steel door for added content protection.
  • Standard Visual/Audible Alarm
    • Alarm displayed with visual/audible warning of rise in temperature. Note: This model has no battery back up for alarm, should unit loose power.
  • Sturdy Construction
    • Outer and inner cabinets of welded steel, zinc-coated, prime coat with textured powder coat finish.
  • CFC Free
    • All products are manufactured using CFC-free, nontoxic, non-combustible and non-ozone depleting refrigerant. Compressors are permanently lubricated and hermetically sealed.
  • Convenient Storage
    • Rack Systems available or customized systems to your specification.
  • Safe and Economical
    • Freezers are manufactured using environmentally safe urethane foam.

Specifications

 

Exterior Dimensions

29"H x 20"W x 22"D

Interior Dimensions

11"H x 12"W x 12"D

Temp Range

-45C/-50F to -86/-122F

Capacity

1 cubic foot

Insulation

Urethane Foam

Door

Key locking

Casters

None

Temperature Controller

Digital Display

Alarm (No Battery Backup)

Visual and Audible

Refrigeration

 

Compressor - High Stage

1/4 hp

Compressor - Low Stage

1/4 hp

Refrigerant

R-134A High Stage/R-508 Low Stage

Voltage

115/60/1*230/60/1*230/50/1

Refrigerant Control

Capillary Tube

Evaporator

Cold Wall

Defrost

Manual

Air Circulation

Gravity

Running Amps 10 amps (115V) / 5 amps (230V)

Warranty

18 months parts & labor-U.S. & Canada

Also Available:

85-1.7A Cold Chest 1.7 cu. ft
85-3.1A Cold Chest 3.1 cu. ft
Item#:
86-01A
Your Price:
5926.00
Each

 
Cardboard Cryogenic Vial Boxes

  • Made from cardboard
  • Colors allow for easy identification and sorting purpose
  • All box footprints are 5.2 x 5.2 in (13.3 x 13.3 cm) 
  • Store in LN2, or in mechanical freezers
  • Bottom vent holes to allow quicker circulation and removal of cold air, vapor, or LN2
  • Fits 1.5/2.0 mL tubes
  • Dimensions: 5.2 x 5.2 x 2 in (13.3 x 13.3 x 5 cm)
  • Sold in packs of 12

2-inch boxes include boxes and lids. Dividers purchased separately, 12/pk

Item#:
ASCARDBOARDRK6

Haier -86°C ULT Energy Saving Chest Freezer

This product line is designed and manufactured for long term storage of various biological products, including viruses, germs, erythrocytes and leucocytes. Applications can be found in blood banks, hospitals, epidemic prevention services, research institutes, biological engineering institutes, laboratories in electronic and chemical plants. 

Field Proven Reliability  
  • Unique insulated inner door design for three separate storage compartments to minimize frost buildup inside the chamber 
  • Specialized control system design for a well-balanced operation of cascade refrigeration system 
  • Positive field proven reliability record 
Safety 
  • Malfunction alarms including high and low temperature, power failure, sensor error, clean -filter, and extremely high ambient 
  • Capable of producing two types of alarm outputs: audible buzzer and visible flashing light 
  • Multiple built-in system protection features including user-settable protection code for controls, user settable delay to start, voltage compensation system, and protection against extreme high voltages 
  • Door open feature standard and USB port for temperature data downloading standard on upright models 
  • Remote alarm contacts 
 Installation & Application 
  • Wide range operating voltage system from 185V to 260 V designed to allow units installed in areas with poor voltage condition 
  • Suitable for 10°C to 32°C ambient temperature 
  • Input voltage and ambient temperature shown simultaneously for ease of monitoring environmental conditions 
  • Robust door latch designed for secure door closing 
  • Compact casters for ease of maneuvering  
Low 50 dB(A) Sound Level 
  • Specialized refrigeration system design using whisper quiet fan and compressors 
  • Freezer chassis designed to absorb vibration and sound 
Energy Saving 
  • Unique door seal design for the minimum loss of cold temperature during a door opening 
  • High performance VIP insulation panels to minimize cabinet heat gain and to improve temperature stability 
  • Patented cabinet insulation system designed for optimal performance of cold storage temperature and minimal frost buildup 
  • Unique design of independent insulated inner door systems for independent access of storage space to provide the maximum protection of stored samples  
Key Design Features 
  • Microprocessor-controlled system designed for controllable range of -40°C to -86°C for cabinet space with 1°C increment 
  • Large LED display for cabinet temperature, set temperature, ambient temperature, and input voltage 
  • Settable high temperature and low temperature alarms 
  • Automatic clean-filter alarm and sensor error alert 
  • Adjustable storage shelf height 
  • Optional temperature recorder, storage racks and storage boxes 

Specifications  

Cabinet Type: 

Chest

Capacity: 

14.8 Cu.Ft. (420 L)

Ext. Dimensions: 

83.9"W x 34.3"D x 40.2"H

Defrost Mode: 

Manual

Display: 

LED

Inner Doors: 

3

Power Supply: 

208 to 230V @ 60Hz 

Power: 

1000 Watts 

Certificate: 

UL

Item#:
ASHAEIRCHEST

Haier -30°C Biomedical Freezers 

High-efficiency and energy-saving compressor and system

  • Industrial grade energy-saving compressor and optimized cooling system reduce more than 55% power consumption to achieve -30 °C compared with older models.

Green and Environmentally Friendly

  • Hydrocarbon refrigerant compressor, hydrocarbon refrigerant, completely green and environ mental friendly refrigeration system; Built with isopentane foam polyurethane insulation, the series complies with European RoHS Directive, green and environmental protection/friendly.

Low Sound Level

  • Sound-reducing design with optimized system and structures reduces the sound level, smoother operation eliminates high-pitched noise.

Superior Temperature Uniformity

  • Evaporator-shelf design produces a faster cooling process and a more uniform temperature distribution. The temperature uniformity at characteristic points is ±4 °C.

Key Features

  • Microprocessor temperature controller
    • Adjustable temperature setting from -10°C to -30°C
    • Multiple alarm functions
    • Sound and flash alarm
    • Alarm lasts for more than 24 hours after power failure
  • High efficient insulation and double-sealing  design improves temperature performance, energy efficiency, and system reliability
  • Lock latch and key lock double-lock design provides an extra level of security
  • Porthole design is standard for test
  • Optional chart temperature recorder available
  • Biomedical and life science laboratories within blood banks, hospitals, disease control centers, research institutes,  as well as electronics and chemical industries. Used for cryopreservation of plasma, biologics and other products and cold tests for components and materials.
Item#:
AS-30BIOMEDICAL

Haier -25°C Biomedical Freezers

  • Hydrocarbon (HC) Energy-saving - Both units adopt an efficient hydrocarbon (HC) compressor and optimized refrigeration system. The DW-25L262 has a power consumption as low as 0.95KW·h/24h. The DW-25L92 has a power consumption of just 0.65KW·h/24h.
  • Environmentally Friendly - The HC system is a completely green refrigeration solution. With LBA foamed polyurethane insulation in line with European ROHS directive for environmentally friendly materials.
  • Low Noise - Optimized hydrocarbon system and structural noise reduction design, DW-25L262 noise 34 dB, super quiet and low noise. The DW-25L92 noise is 27 dB.
  • Security Lock - Mechanical lock plus lock catch, the mechanical door lock can be opened with one key, and the door lock can be padlocked. Secure and safe, suitable for multiple users


The VT65 Medical Grade Freezer can be used stand alone or stacked with our Summit FF7 Medical Grade Freezer.
It is a front opening freezer with slim width and comes complete with front-mounted lock and alarm. The externally mounted thermometer provides temp readout and includes alarm to warn of internal changes.


Manual defrost ensures that vaccines & pharmaceuticals remain stable while three slide-out basket drawers minimize temperature fluctuations when the door is open.


Specifications:


Height

33.5"

Width

23.63"

Depth

23.5"

Capacity

3.2 cu.ft.

Shipping Weight

115 lbs

Weight

100 lbs

US electrical safety/Canadian electrical safety

UL/ULC

Reversible

Yes

Door swing

RHD

Drawers

3

Defrost Type

Manual

Thermostat Type

Dial

Parts/Labor warranty l Compressor warranty

1 year / 5 years

MIDSCI is not responsible for lost product or damages incurred to product in the case of freezer or refrigerator malfunction.

Item#:
ASFRZMED

General Purpose Auto Defrost HydroCarbon Lab Freezer


Auto-Defrost Freezers are ideal for industrial, clinical, or research laboratory requirements. Designed to provide dependable, energy-efficient performance, all units are manufactured with CFC-free high-density urethane foam cabinet and door insulation to maintain temperature stability.

Auto-Defrost design provides the convenience of a frost-free interior. However, chamber air temperatures do experience a moderate rise during defrost cycles.

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.

 
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.

 
  • Four Adjustable Shelves + 1 Wire Basket
  • Keyed Door Lock
  • Magnetic Door Gasket for Positive Seal
  • Heavy Duty Door Handle
  • Leveling Legs
  • Interior Light
  • Probe Access Port (3/8")
  • White Textured Cabinet and Door
  • High Density Urethane Foam Cabinet and Door Insulation
  • Hfc-free Refrigerant (R600a), Foam Insulation and Packaging
  • One Year Parts and Labor Warranty, Plus an Additional Four Year Compressor Parts Warrantydisclaimer: 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.
  • Mechanical Thermostat
  • Adjustable Operating Temperature Range:  -15°c – -20°c

Stainless Steel Automatic Defrost Freezer


The Premier Manual Defrost Freezers feature a microprocessor temperature controller, which allows for precise temperature control, recovery and maintenance versus mechanical style thermostats. Critical samples and supplies are security backed with an extensive package of temperature security and alarms.
Manual defrost units also feature insulating inner doors and a manual defrost operating system to limit product-damaging temperature spikes.
In addition to the elimination of damaging auto defrost cycles, the inner doors help reduce cold air loss during main door openings and greatly improve temperature recovery.
Periodic manual defrosting is required.

  • Manual Defrost
  • 115v, 60 Hz, 6 Amps, 1/3 Hp
  • Ul/c-ul Listed
  • Shipping Weight: 462 Lbs.
  • Microprocessor Temperature Controller
  • Adjustable Operating Temperature Range: -15°c to 25°c
  • Standard Digital Temperature Display and Alarm Module With Battery Back-up to Support Temperature Monitoring and Alarms
  • Sample Simulated Digital Temperature Display; .1° Resolution
  • Adjustable Temperature Display in Celsius or Fahrenheit
  • Audible and Visual High/low Temperature Alarms
  • Sensor Error Alarm
  • Power Failure Alarm
  • Resettable 1-point Min/max History
  • Remote Alarm Contacts
  • Alarm Validation (Audible, Visual, and Remote Alarm)
  • Alarm Mute With Ring Back
Item#:
ASSSADFRE

Premier Countertop Auto Defrost Freezer Freestanding


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
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 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.

  • Width: 23 ¾"
  • Depth: 24”
  • Height: 20 "
  • Auto Defrost
  • 115v, 60 Hz, 1 Amp,1/8 Hp
  • Ada Compliant
  • Ul/c-ul Listed
  • Shipping Weight:  106 Lbs.
  • Microprocessor Temperature Controller
  • Digital Temperature Display
  • Audible and Visual High and Low Temperature Alarms, With Battery Back Up
  • 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)
  • Auto Defrost Cycle Every 6 Hours:
  • Max Air Temp in Empty Freezer: 4.34°c
  • Max Air Temp in Loaded Freezer: -2.89°c
  • Max Sample Temp in Empty Freezer: -4.76°c
  • Max Sample Temp in Loaded Freezer: -9.58°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


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
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