Used Lab Refrigerators and Freezers for Sale at American Instrument Exchange
Looking for used lab refrigerators and freezers for sale? American Instrument Exchange offers a wide range of high‑quality, refurbished cold storage units—perfect for labs seeking reliability at a fraction of new equipment prices.
Available Cold Storage Models
–20 °C Laboratory Freezers
American Instrument Exchange carries a broad selection of general‑purpose ‑20 °C freezers from top brands like Thermo Scientific (e.g., TSX series), VWR (Symphony), Fisher Isotemp, GE, Norlake, and Sanyo. These are ideal for enzyme, reagent, and general biological sample storage. Units come in upright, chest, and value-sized configurations with manual‑ or auto‑defrost, simple dials to programmable controls, alarm systems, and digital data logging options.
Ultra‑Low Freezers (–40 °C to –86 °C)
The refurbished ultra‑low freezers (ULT) from Thermo Scientific, VWR, Revco, Stirling Ultracold, Panasonic/PHCbi, and Sanyo offer dependable storage at extremely low temperatures. Models include upright cascade systems such as the Stirling SU780XLE and Thermo Revco or VWR ULT units. These are engineered for virus stocks, stem cells, DNA/RNA samples, and long‑term cryostorage applications. Click here to view our current available inventory.
Chromatography Refrigerators
American Instrument Exchange lists chromatography‑specific refrigerators from Fisher Isotemp (e.g. MH30PA‑GAEE‑FS), tailored for high‑precision solvent storage in LC/MS and GC labs, offering tight temperature control and visible digital set‑points.
Standard 4 °C Lab Refrigerators
Their used lab refrigerators include undercounter and upright models—such as Fisherbrand Isotemp undercounter, Fisher Scientific 3751FS, LabRepCo, AccuCold, Avanti, Danby, and GE—suitable for reagent and media cooling at standard +4 °C lab temperatures.
Other Specialty Cold Storage
In addition, you’ll find flammable‑storage freezers (VWR FFP‑30), explosion‑proof units (Norlake), chest freezers, blood‑bank styles, and compact value models—all refurbished and promptly ship from their Haverhill, MA facility.
Rigorous Testing & Expert Repair Services
EPA‑Certified, HVAC‑Licensed Refrigeration Technicians
American Instrument Exchange employs EPA‑certified, HVAC‑licensed refrigeration repair specialists who have received factory training. These pros meticulously test and recondition every unit they sell. That means:
- Temperature accuracy validation with calibrated digital chart recorders
- Compressor performance checks
- Alarm system, remote monitoring, and touchscreen verification
- Replacement of faulty components
- Comprehensive decontamination and cleaning
- Provision of individual test records upon request
Since 1969, their 30,000 sq ft warehouse and on‑staff technicians ensure every cold storage unit you purchase meets the highest standards of quality and reliability.
Why Choose American Instrument Exchange?
- Cost savings near 60% off new equipment cost
- Trusted manufacturers include Thermo Scientific, VWR, Revco, Fisher Isotemp, Norlake, Sanyo, Panasonic/PHCbi, Stirling Ultracold, GE, LabRepCo, and others.
- Fully reconditioned & certified by factory‑trained, licensed HVAC repair specialists
- Comprehensive testing, warranty-backed, shipping ready from Haverhill, MA
- Perfect for academic, biotech, pharmaceutical, hospital, and pharma labs across North America
Quick Comparison Table
| Application | Model Types | Example Brands |
|---|---|---|
| –20 °C general storage | Upright & chest freezers, manual or programmable | Thermo Scientific (TSX), Fisher Isotemp, VWR, GE, Norlake, Sanyo |
| Ultra‑low (–40 °C to –86 °C) | Upright/cascade & chest ULT freezers | Stirling Ultracold, Thermo Revco/VWR, PHCbi, Sanyo |
| Chromatography storage | Specialized refrigerators | Fisher Isotemp MH-series |
| 4 °C lab refrigeration | Undercounter and upright +4 °C refrigerators | Fisherbrand, LabRepCo, AccuCold, GE, Avanti |
Ready to Provide Used Lab Refrigerators and Freezers for Sale?
If you’re searching for used lab refrigerators and freezers for sale, American Instrument Exchange offers an unbeatable mix of top-tier brands, significant cost savings, and professional, factory-trained installation and testing. With EPA-certified HVAC specialists on staff, you can trust every unit is ready for dependable lab performance.
Curious about a specific model, capacity, or temperature range? Reach out to AIE for up‑to‑date inventory, pricing, test logs, or customization options.