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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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 

Laboratory Balance Thermo Direct Printer

The Practum Thermo Direct Printer can be used for all Practum Balances, including Analytical and Precison models.
 
 

Specifications

YDP40

Print method

Direct thermal line

Print speed

3.9 in / sec

Resolution

203+ / 203 dpi

Print width

Maximum 2.2 in

Power supply

DC 24 V, 1.5 A

Paper roll diameter

Maximum 3.1 in

Paper type:

Thermal roll paper (external)

Operating conditions

5...45°C, 20...90% RH (at 40°C)

Storage conditions

-20...60°C, 20...90% RH (at 40°C)

Printer head lifetime

31 miles

Dimensions (WxDxH)

4.9 x 7.9 x 4.9 in

Weight

2.6 lbs.

Paper thickness

0.06 - 1 mm

Paper width:

2.3 in ± 0.02 in


Item#:
ASPRSART3

Haier -30°C Biomedical Freezer

  • Industrial grade energy-saving compressor and optimized cooling system reduce more than 55% power consumption to achieve -30 °C compared with older models.
  • 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.
  • Sound-reducing design with optimized system and structures reduces the sound level, smoother operation eliminates high-pitched noise.
  • 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 Control System
    • 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
  • Excellent temperature retaining ability
    • All models are offered a variety of stainless steel canisters and polycarbonate cryogenic boxes. Locking cover is optional. 
  •  Lock
    • Lock latch and key lock double-lock design provides an extra level of securityExcellent temperature retaining ability
  • Porthole
    • Porthole design is standard for test
  • Recorder
    • Optional chart temperature recorder available
  • Applications
    • 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-30BIOMEDICALF

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

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)

 

Vaccine Freezer Racks

Smart storage solution designed for Covid-19 Vaccine Boxes.

Keep Pfizer and Moderna Vaccine Boxes organized and readily accessible with cost-effective freezer racks specifically designed for these boxes. Two stainless steel Freezer Racks for Pfizer's Vaccine Boxes and three for Modernas are offered. Our Freezer Drawer Racks effortlessly slide out for hassle-free access.


Pfizer Vaccine Racks
The UFD-252-T2 Drawer Rack measures 18.42" in length, 9.29" in width and 9.45" in height. The rack stores 10 Pfizer Vaccine Boxes.
The UFD-352-T6 Drawer Rack measures 27.48" in length, 9.29" in width and 9.45" in height. The rack stores 15 Pfizer Vaccine Boxes.


Moderna Vaccine Racks 
The UF-952-T Drawer Rack measures 21.41" in length, 5.56" in width and 13.26" in height . The rack stores 45 Moderna Vaccine Boxes.
The UFD-742-T Drawer Rack measures 16.41" in length, 5.82" in width and 11.22" in height. The rack stores 28 Moderna Vaccine Boxes.
The MCF-9-2-T  Vertical Rack measures 5.9" in length, 2.44" in width and 24.09" in height. The rack stores 9 Moderna Vaccine Boxes.
Item#:
ACVACCINEBX


CryoFreezer® Cryo Storage Racks

 

Optimize your cryogenic storage with our top-of-the-line Cryogenic Freezer Rack, designed for LN2 (liquid nitrogen) storage at temperatures as low as -196°C. This rack ensures the protection of your valuable samples. Ideal for use in research, clinical, and industrial laboratories. Assorted Colors: Blue, Green, Orange, Red, Yellow

  • For LN2 storage from -196°C to 121ºC
  • Material: Polycarbonate
  • High-contrast alphanumeric indexing on box base
  • Drains and vents prevent pressure build-up
  • Crystal clear, transparent Lid for sample viewing

Specifications
 
Item #CF-25*CF-81*CF-81*-LGCF-100*
Dimensions
(D x W x H)
76 x 76 x 54 mm
2.99 x 2.99 x 2.13 in.
133 x 133 x 54 mm
5.24 x 5.24 x 2.13 in.
133 x 133 x 54 mm
5.24 x 5.24 x 2.13 in.
133 x 133 x 54 mm
5.24 x 5.24 x 2.13 in.
Max. Tube
Dimensions
12 x 49 mm
0.47 x 1.93 in.
12 x 49 mm
0.47 x 1.93 in.
12 x 49 mm
0.47 x 1.93 in.
12 x 49 mm
0.47 x 1.93 in.
Tube SizeHolds 1.0 or
1.8 mL Tubes
Holds 1.0 or
1.8 mL Tubes
Holds 3.6 or
4.5 mL Tubes
Holds 1.0 or
1.8 mL Tubes
Formation25 wells,
5 x 5
81 Wells,
9 x 9
81 Wells,
9 x 9
100 wells,
10 x 10


Item#:
ASCRYOFREEZ5

Ultra Low Temperature Freezer


The American Biotech Supply Ultra Low Temperature Freezers deliver rich features and benefits for the most demanding cold storage applications. Designed to utilize standard racks, this unit offers high efficiency with low noise by utilizing two high efficiency compressors that keep decibel levels low, while still having 300 BTUh reserve capacity.

The interior of the unit features a triple gasket seal, vacuum relief port, five double walled insulated doors & 5 1/2 - 6" of urethane insulation in critical areas. Units are made in the USA and are UL and C-UL listed. 

  • Four Stainless Steel Shelves, Adjustable on ½” Centers
  • Cam Action Handle for One Hand Latching of Exterior Door. 
  • Handle Supplied With Key Lock and Door Switch for Audible and Visual Alarms
  • Four Heavy Duty Swivel Casters With Locks
  • Vacuum Relief Port for Quick Access After Door Closures
  • Cfc-free Refrigerant
  • Two Year Parts and Labor Warranty, Plus an Additional Three Year Compressor Parts Warranty
  • Microprocessor Controller Specifications
  • Touch Pad Keys and Four Line Display for Easy Programming
  • Large Led Temperature Readout
  • Audible and Visual Alarms With Silence Key for Audible Alarms
  • Programmable High and Low Temperature Alarm Set Points
  • Programmable Access Code to Limit Access to Set Points and Controller Configuration
  • Automatic Voltage Boost to Compensate for Low Line Voltages
  • Normally Open, Normally Closed Alarm Contacts and 4-20ma Signal Available to Connect to Central Alarm System
  • Rs-232 Serial Output
  • Battery Backup on Electronics During Power Outages
  • Temperature Range: -50°c to -86°c

MIDSCI offers many different options for your storage needs.
HS4284A


Interlocking racks hold 1.5/2.0mL tubes 

Polypropylene racks lock together on each side permitting the user to attach several for larger experiments. Features an innovative "hold-it" finger slot on the front, and internal ribbing for stability. Autoclavable. Rack measures 8 3/8 x 3 1/2 x 2". Packs of 6.

TP80617


·  Alpha-numerical inscription on the top of the rack to identify your samples
·  A convenient form
·  Heat resistant autoclavable material
·  Collapsible for storage: TPP racks with the "click" system are quickly assembled and disassembled.
·  Rack holds (18) 15 mL tubes, (10) 50 mL tubes, or a combination of each size.

HS23453
All versions of our handy Tubby stackable storage containers will help you organize your laboratory. Using the removable dividers you can create as big or as small a compartment as you need. Perfect for keeping tubes, tips, pipets, gloves, and other small items organized and out of the way. The lid snaps in place to secure the contents of the Tubby container.

All Tubby containers are proportionally sized to utilize space efficiently when stacked. Tubby Jr. is shallow for smaller items. The original Tubby has the same footprint but is twice as deep. Tubby Sr. is the size of two original Tubby containers, for your largest items.

The original Tubby and Tubby Jr. containers come with 5 tubs, 5 lids and 15 dividers; the Tubby Sr. containers come with 2 tubs, 2 lids and 12 dividers. All components are constructed of high-impact polypropylene.
HS23263A
Organize a large number of microtubes easily on your benchtop. Accommodates up to eight 80-well microtube racks with either 1.5 or 2.0mL microtubes in the racks. Plenty of room to slide the racks in and out. Vertical rack measures 6 1/4 x 9 1/4 x 8 7/8". Horizontal rack measures 12 1/4 x 9 1/4 x 4 7/8".

HS120183
Work2Store Expanding Storage Rack 
Single rack, double function

Reduce sample handling time and the need for several racks when working with samples for cold temperature storage with the Work2Store expanding storage rack. The opening and closing mechanism allows the rack to expand, creating needed room for sample manipulation. Then simply collapse the rack back to its compact form and it is ready for the freezer. Temp Range -80 to 121°C.

U.S. Patent Pending.

  • Holds up to 64 x 0.5 mL micro-centrifuge tubes on one side and 96x0.2mL micro tubes on the other side
  • Clear lid locks the rack together for safe handling and transportation
  • 0.2mL tube side has been configured to work 8 strip, 12 strip or single tubes
  • Stackable, autoclavable and with alphanumeric well identification
  • Will fit into standard 2" (52 mm) freezer racking
  • Open dimensions 310 x 128 x 31 mm
  • Closed dimensions (with lid in place) 133 x 133 x 48 mm
Item#:
AASMISCRKS


15 mL and 50 mL Conical Tube Freezer Boxes      

 

Easily organize and store your conical tubes using our 15 mL and 50 mL Freezer Boxes. Durable polypropylene protects your samples, and a unique pull tab enables safe removal from freezer racks. Ideal for laboratories working with many samples.

  • Durable polypropylene construction
  • Operating Temperature between -90°C and 121°C
  • Autoclavable to maintain sterilization and prevent contamination
  • Numerical index on grid allows for quick retrieval and easy organization
  • Clear lift-off lids offer convenient sample viewing 

Specifications
 
Item #5570-025580-01
Temp. Range-90°C to 121°C
ColorGreenBlue
Indexing1 to 361 to 16
Dims. w/ Lid
(D x W x H)
144 x 144 x 127 mm
5.67 x 5.67 x 5 in.
Dims. w/o Lid
(D x W x H)
144 x 144 x 102 mm
5.67 x 5.67 x 4.02 in.
Formation36 Wells, 6 x 616 Wells, 4 x 4
Max. Tube
Dims.
18 x 121 mm
0.71 in. x 4.76 in.
30 x 121 mm
1.18 x 4.76 in.
MaterialPolypropylene
 

Item#:
ASFRZRCK10

81-Well Freezer Storage Boxes with Lift-Off Lids

 

Replace your disposable cardboard boxes with these sturdy, reusable, polypropylene storage boxes. Accommodates 0.5, 1.5, and 2.0 mL tubes and can withstand temperatures as low as -90°C. Easily fits standard 2 in. freezer storage racks and drawers.

  • Versatile storage from freezer to bench
  • Suitable for temperatures as low as -90°C
  • Rugged polypropylene
  • High-contrast alphanumeric indexing on lid
  • Clear telescoping style lids are with frosted I.D. panels on two sides and bases
  • Available in natural, black, or assorted fluorescent colors

Specifications
 
 Dimensions w/ Lid (D x W x H)125 x 125 x 45 mm
4.92 x 4.92 x 1.77 in.
 Dimensions w/o Lid (D x W x H)125 x 125 x 43 mm
4.92 x 4.92 x 1.69 in.
Tube SizeHolds 0.5, 1.5, and
2.0 mL Tubes
Formation81 Wells, 9 x 9

Item#:
ASFRZRCK11
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