What QuantiFast Kit should be used on the Eppendorf Mastercycler ep realplex?

The Mastercycler ep realplex does not require ROX dye. You can use QuantiFast Probe PCR +ROX Vial Kits (no ROX dye in the master mix), QuantiFast SYBR Green PCR and QuantiFast SYBR Green RT-PCR Kits (ROX dye in the master mix does not interfere with real-time quantification).