The Mastercycler Nexus PCR cycler provides scientists with flexibility in many forms. The 96 well aluminium block can accomodate several standard vessels types from 0.2 mL tubes to 96 well plates, there is no need to buy additional blocks. The silver block variants provide faster ramp rates than the aluminum blocks. Up to 2 eco cyclers can be connected to a programmable cycler and the configuration can also include the nexus X2 eco units, to provide a maximum of 6 independent blocks. The flexlid provides effortless height adjustment for different vessels. The Mastercycler Nexus cycler can even email you when the PCR run is complete – what else do you need from a PCR cycler?