Assay Manufacturer Method Detection limit or dynamic range (IU/mL) Qualitative HCV RNA dection assays AmplicorTM HCV 2.0 Roche Molecular System Manual RT-PCR 50 Cobas AmplicorTM HCV 2.0 Roche Molecular System Semi-automated RT-PCR 50 VersantTM HCV Siemens Health Care Diagnostics Semi-automated TMA 10 Quantitative HCV RNA detection assays AmplicorTM HCV Monitor Roche Molecular System Manual RT-P...