PCR Tubes with 96-Well Sub Semi-skirt /High-skirt, Fit ABI PCR Plates are ideal for high-throughput PCR in the laboratory. They have an optimal height of 0.2ml and are available with either a semi-skirt or high-skirt design. Both designs feature easy-to-read alphanumeric codes and are made of clear, non-toxic polypropylene and have a high chemical resistance, making them ideal for use in PCR experiments.