Cold Storage From +4°C Vaccine Refrigerators to -86°C ULT Freezers
This is MediDepot's full refrigeration range: more than 2,900 medical, laboratory and commercial cold storage units from Accucold, Summit, So-Low, American Biotech Supply, VWR, Thermo Scientific, Migali, Follett, Arctiko, Liebherr and PHCbi, spanning countertop vaccine refrigerators, pharmacy and blood bank units, -20°C to -40°C lab freezers, -86°C ULT freezers, cryogenic storage, commercial ice machines and the data loggers and alarms that keep every unit documented.
The fastest route to the right unit is by what you store, so start with the category below that matches your product.
Shop Refrigeration & Cold Storage by Category
Which Category for What You Store?
Cold storage is a temperature ladder, and the product decides the rung. Vaccines and most medications live at +2°C to +8°C in purpose-built medical and pharmacy units; a household refrigerator cannot hold that band reliably, which is why guidelines call for purpose-built storage. Reagents and samples run the lab range from +4°C to -40°C in laboratory refrigerators and freezers. Long-term sample banks step down to -86°C ULT freezers and, below -150°C, liquid nitrogen cryogenic storage. Blood products have their own documented lane in blood bank and plasma units, and food or beverages belong in commercial refrigeration rather than taking shelf space in a medical unit.
Which Certifications and Features Matter?
Three markers sort most purchases. NSF/ANSI 456 is the independently tested vaccine storage certification many VFC programs and health departments now require on new purchases. Blood storage adds chart recorders, alarms and battery backup for AABB-style documentation, built into the blood bank range. And where solvents or flammable reagents are stored, the choice between a flammable storage refrigerator (spark-free interior) and a fully explosion-proof unit (for hazardous locations) follows the room classification, not preference. Whatever the unit, continuous monitoring from Temperature Data Loggers and Refrigerator Alarms is what turns cold storage into documented cold chain.
Frequently Asked Questions
Which refrigerator for vaccine storage?
A purpose-built unit holding +2°C to +8°C, from Vaccine & Pharmacy Refrigerators and Freezers. Where your VFC program or health department requires certified equipment, choose from NSF 456 Certified Vaccine Storage and pair it with a data logger.
Can I use a household or commercial fridge for medications?
No. Household and food-service units are not built to hold the +2°C to +8°C band uniformly or to document it. Medications go in Medical & Pharmacy Refrigeration; commercial units stay with food and beverages.
Which freezer temperature do I need?
Match the product's storage specification: -20°C to -40°C is lab freezer territory, -30°C covers plasma in Plasma Freezers, -86°C is the ULT class for long-term samples, and below -150°C means cryogenic storage. Buy to the written spec, not the coldest available.
What separates a blood bank refrigerator from a pharmacy unit?
Tighter control around +4°C, roll-out drawers for bags, and documentation hardware: chart recorders, redundant alarms and battery backup. The full range is in Blood Bank Refrigerators.
Flammable storage or explosion-proof?
Flammable storage units keep ignition sources out of the storage compartment and suit ordinary lab rooms holding solvents; explosion-proof units are built for classified hazardous locations where the whole room demands it. The room's classification decides, and the guide below walks through it.
Do I need a data logger and an alarm?
For anything inspected or valuable, both: the alarm interrupts an excursion while product can still be saved, and the logger documents the history for VFC, CAP or AABB records. See Monitoring, Parts & Accessories.
Refrigeration Buying Guides
Not sure which unit fits? These guides compare types, certifications and setup requirements:
- Medical Refrigeration: The Complete Buying Hub
- CDC Vaccine Storage Requirements
- NSF/ANSI 456 Certified Vaccine Refrigerators
- What Makes a ULT Freezer Last
- Flammable Storage vs Explosion-Proof Refrigerators
- Medical Refrigerator Temperature Monitoring
MediDepot Purchasing Advantages
- Price Match Guarantee: found the same model for less elsewhere? We will match the verified price.
- Equipment Financing: cold storage is a capital purchase; financing spreads the cost.
- Extended Warranty: coverage on compressors and controllers beyond the manufacturer term.
- Military Discount: available for qualifying military medical facilities and personnel.
- Request a Quote: capacity planning, certification matching and multi-unit facility pricing.