Wellwash and Wellwash Versa washers for expanded functionality Ease of use, convenience, and versatility for washing microplates in ELISA assays Reliable and easy-to-use Thermo Scientific™ Wellwash™ microplate strip washers provide secure washing performance for routine and research ELISA applications. Wellwash washers feature a large color display with graphical user interface, local language versions, and non-pressurized bottles for optimal ease of use, convenience, and safety. The Thermo Scientific™ Wellwash™ Microplate Washer is the basic model for washing 96-well plates. It is intended for use when only a few similar assays are run routinely. The Thermo Scientific™ Wellwash™ Versa Microplate Washer is the advanced model for 96-well plates that can also wash cells and 384-well plates, offering the enhanced flexibility needed for research use. Wellwash and Wellwash Versa washers offer: • Easy setup of wash protocols through a large color screen and a visual user interface • A sweep mode to ensure an extremely low residual volume in the well, resulting in excellent washing performance and reliable ELISA results • Adjustable wash parameters, such as dispense and aspiration height and aspiration speed, for optimal washing performance • A USB port for transferring protocols between several washers and for printing reports and log files In addition, the Wellwash Versa washer offers: • Very fast and simple instrument setup and use with color-coded tube fittings and liquid-level sensor cables • Wide selection of wash heads for 96-well plates and 1 x 16 wash head for 384-well plates • Specially designed 2 x 8-cell wash head for gentle washing of cells in a 96-well plate • Two wash bottles and one rinse bottle for increased flexibility • Easy connection to automation systems Convenient and simple to use The large color screen makes Wellwash and Wellwash Versa washers very easy and convenient to use. The user interface is logical and intuitive, requiring minimal training so that protocols can be developed quickly. Ready-made demo protocols and a context-sensitive help featu

Optimal washing performance for reliable assay results Wellwash washers efficiently remove liquid from wells. Very low residual volumes eliminate high background signal to ensure reliable assay results without decreasing assay analytical sensitivity or false-positive or -negative test results. Residual volumes are further minimized by the crosswise sweep aspiration mode. By adjusting wash parameters such as the number of wash cycles, soaking time, shaking speed, dispense and aspiration height, and aspiration speed, washing performance can be optimized so that the best possible washing performance...