Eppendorf twin.tec real-time PCR Plates offers all the advantages of regular twin.tec plates and gives you the advantage of white wells for your real-time PCR. White wells significantly reduce interfering ­background fluorescence and lead to increased homogeneity of replicates and reproducible results. Eppendorf twin.tec PCR plates combine extremely thin walled polypropylene wells for optimal heat transfer to the sample and extremely robust polycarbonate frames for ultimate rigidity and torque-resistance.