Isco's 6700 Portable Sampler is recognized as the industry standard, providing the most comprehensive and durable performance available. The 6700 uses Isco's advanced 6700 Series Controller, a device that allows you to select from a variety of programming modes, assuring the most suitable routine for your application. Programming is fast and simple, with on-line help just a keystroke away. The environmentally sealed 6700 controller delivers maximum accuracy and easily handles all of your sampling applications.