For Polymerase Chain Reaction (PCR®) applications. Tubes are made of superior quality polypropylene and their extra-thin wall design will ensure rapid thermal transfer and a significant reduction in cycle and PCR® reaction time. Attached caps are dome-topped and provide positive sealing, while easily opened and closed with one hand. Two sizes are offered: 0.2 and 0.5 ml, the latter being graduated in 0.1 ml increments.

PCR is a patented process of Hoffmann-La Roche. Use of the PCR process requires a license.