PCR tubes are small tubes designed for use in polymerase chain reaction (PCR). These tubes can be manufactured from a variety of materials, and are available in different capacities and RCF ratings. Choose from autoclavable and/or RNase-, DNase- and DNA-free. Multiple colors allow for easy sample identification. Products offered include individual tubes and tube strips metaverse scientific supplies PCR Tube Strips with Attached Flat Caps are designed to reduce the risk of cross-contamination in PCR assays. PCR Reaction Tubes enable fast heat transfer for precise PCR in 0.5 mL PCR Systems. Seal microtiter tubes tightly for storage with polyethylene Microtiter Tube Plug Strips — for use with 1.2 mL MCT Titertube Racks.