Corning Thermowell GOLD 0.2 mL Polypropylene PCR Tubes with Flat Cap, Clear Case of 1000

• 0.2 mL clear PCR tubes are made of thin wall polypropylene and designed for precise fit in heat blocks to optimize heat transfer • With flat cap for easy piercing and marking • Nonsterile and DNase- and RNase-free • Autoclavable at 121°C and will withstand centrifugation to 10,000 x g