Thermal cycler Eppendorf Mastercycler EP Gradient S. the temperature Range of 30 to 99 ºC. Heating/cooling up to 6 ° C/sec. Block silver-coated for effective transmission of temperature. Capacity interchangeable in a single block of 96 tubes x 0.2 ml, 77 tubes x 0.5 ml or microplate PCR. Gradients of 1 to 20 ° programmable up to 12 segments. Cover thermostabilized. Control Panel.