Click here to see more featured refurbished lab equipment from American Instrument Exchange.

American Instrument Exchange is the preferred supplier for used and refurbished equipment to customers worldwide in a variety of industries, including major pharmaceutical companies, rock-star biotech startups, major breweries and microbreweries, cannabis startups, academic labs, and more. In addition to the global network of customers we have built over the past five decades a significant portion of our business is still centered in and around the biotech cluster in Cambridge and Boston that we call home. Below are some featured products that have recently arrived in stock.

Caron Reach-In CO2 Incubator with Wheaton Roller Apparatus

The Caron model 7403 roller-ready CO2 incubator is ideal for scale-up production of monolayer cell cultures and other large-scale cell culture applications with roller apparatus. This reach-in CO2 incubator is designed specifically for use with cell roller apparatus and is supplied with an easy-to-use ramp for roller installation. Warm rooms are commonly used to perform cell production runs with roller bottles, however, these basic rooms limit production output mainly due to lack of control of pH. Caron’s application-specific design provides precise and evenly distributed temperature and CO2 so production capacity is maximized. This unit comes equipped with a Wheaton R2P 2.0 model roller apparatus with a clearly visible touch screen interface with readily recognized icons for intuitive navigation and capable of remote interface and monitoring through SCADA systems. The modular spacing at 7.125” between each rack is designed to provide sufficient room between the racks for ease of handling and manipulation of the bottles. Click here for more info and to contact us.

Labconco Freezone 12 with 14 port manifold

FreeZone 12 Liter Console Freeze Dryers are designed for lyophilizing moderate to large sample loads or numerous small container batches. The console features a front viewing window, and interior space for a vacuum pump. The system removes a maximum of 8 liters of water in 24 hours and features brushed stainless steel and powder-coated steel exterior; stainless steel collector and coil; vacuum control/break valve; rear-mounted RS-232 port; automatic start-up switch for collector cool-down and vacuum pull-down; hot gas defrost and switch; and a retractable collector drain line. The 14-port manifold comes with neoprene valves with plastic knobs that accommodate both 1/2″ and 3/4″ adapters for connection of flask. Click here for more details.

Sartorius Entris II Analytical Balances

American Instrument Exchange is proud to partner with Sartorius in offering 5 models from their Entris II line of analytical balances. No matter what you’re weighing, the Entris II is always the right choice. Offering unrivalled value at a budget price, this is the only balance in its class featuring isoCAL, LED touch technology and 12 built-in applications. The isoCAL (internal calibration and adjustment) uses fully automated internal temperature and time-controlled calibration and adjustments. The hybrid screen combines intuitive, wear-resistant LED and touch technology, which provides an easy and clear structured user interface. It easily adapts to the ambient temperature with just one click on the home screen. The plug-and-play convenience automatically detects Sartorius accessories, and the PC-direct feature easily connects to a PC to transfer weighing data directly into spreadsheets or documents. The data can even be set for output with configurable time intervals. The 12 built-in applications with GLP / GMP compliant printout and data output are: weighing / dosing, counting, percentage weighing, mixing / net total, components / totalizing, animal weighing, calculation / free factor, density determination, statistics, peakhold, checkweighing, mass unit conversion, and underfloor weighing feature for bigger samples. Click here for more details.

Thermo TSX 2330FA laboratory freezer

The Thermo Scientific TSX2330FA is an auto defrost lab freezer with features that support sample protection and preservation for the storage of clinical and lab-grade samples requiring safe temperatures between -20°C and -30°C. This model has a generous 23 cubic foot storage capacity and a chamber that measures 28.5”D x 24”W x 58”H. Overall exterior dimensions are 38”D x 28”W x 78.5”H. The Thermo TSX series freezers feature the V-drive technology which is designed for energy efficiency with temperature uniformity that continually adapts to user patterns. The TSX2330FA is also Energy Star rated. Click here for more details.

Thermo Megafuge ST-4 Plus-MD benchtop centrifuge

The Megafuge ST4 PLUS-MD is ideal for routine processing, these centrifuges combine exceptional capacity, ergonomics, and value with market-leading capabilities including unparalleled productivity and throughput, as well as exceptional ergonomics to help process clinical protocols, cell culture applications, and microplate processing. The ST4 PLUS-MD features patented lid locking technology; easily adjustable speed, time, and temperature during the run; simple operation with an intuitive control panel and digital display of parameters; space-saving design conserves workspace, while ergonomic height ensures comfortable sample handling; an energy efficient design saves up to 40% of energy on industry standard protocols; a standard high contrast user interface for up to 6 saved programs with simple push-button operation for routine applications; and a selection of 9 acceleration and 10 deceleration preset profiles. Click here for more details.

American Instrument Exchange has been a reliable source for used laboratory and scientific equipment for over 50 years, buying and selling equipment since 1969. Our surplus lab equipment is reconditioned for many types of laboratories, including biotech, biomedical, medical research, chemical, pharmaceutical, and university and hospital research laboratories. All lab equipment listed on our website is in stock and ships from our 30,000 square foot warehouse in Massachusetts. Our facilities include a fully equipped shop with highly trained technicians who thoroughly test each instrument before it reaches your laboratory. Please visit our website at https://www.americaninstrument.com/.

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  • Quality refurbished laboratory equipment since 1969.
  • All equipment fully tested and backed by a 90 Day Warranty.
  • Professional, experienced staff ready to answer questions by email or phone at 978-521-2221.