Used Lab Equipment

Used Lab Equipment

At Cambridge Scientific Products, we offer an extensive range of equipment for your laboratory. Interact with our search tool below to explore our current products, or filter by a product category to see our most up to date product offerings in each of these categories.

Bio-Rad DNA Tetrad 2 / PTC-240 PCR / Thermal Cycler

*Please Select a Category and/or Manufacturer dropdown OR Search By Model Name, # or Keyword.* Advanced Search >
Bio-Rad DNA Tetrad 2 / PTC-240 PCR / Thermal Cycler

Bio-Rad DNA Tetrad 2 / PTC-240 PCR / Thermal Cycler

Cambridge Scientific ID #: 19287

The DNA Engine Tetrad 2 thermal cycler is a four-bay thermal cycler ideal for high-throughput research and production environments. The Tetrad 2 thermal cycler is an updated version of the cycler which powered the Human Genome Project.


  • High-throughput cycling in a compact footprint
  • Intuitive graphical interface for rapid input of protocols and easy file management
  • Interchangeable Alpha units with adjustable heated lids that accommodate a wide range of reaction vessels and sealing options
  • Excellent temperature accuracy and uniformity for consistent results
  • Real-time displays of block and lid temperatures provide quality assurance that the thermal cycler is performing as directed
  • Software features, such as error tracking logs, run tracking files, and file management tools, offer valuable information for high-throughput runs

Alpha unit modules are available in several formats, including:

  • Gradient-enabled 96-well unit that allows simultaneous incubation at 8 different temperatures to optimize reactions in a single run
  • Dual 48/48-well unit that allows 2 independent experiments to run simultaneously
  • High-throughput 384-well unit
In Stock Worldwide Shipping Call: 1-877-Used-Lab

Our used lab equipment is fully refurbished, guaranteed to work up to manufacturers specifications and are delivered to our customers in as close to new condition as possible. Typical turnaround for refurbishing of used lab equipment is 2-4 weeks. They also come with our standard 6 Month parts and labor warranty. Prices do not include S/H unless otherwise indicated. Pictures enclosed and the actual unit may vary unless specified.


Contact Us:

Thank you for your interest in the Bio-Rad DNA Tetrad 2 / PTC-240 PCR / Thermal Cycler (ID #: 19287). To speak with a representative, please fill out the contact form below or call us directly.