Technical Features:

• Fully autoclavable at 121 °C.
• RNA, DNA, RNase, DNase, Pyrogen and ATP-free.
• Specially designed for single-hand operation.
• They can withstand a temperature range of -80°C to +95°C.
• Conical bottom.
• Silicon O-ring for leak-proof handling. 
• Externally threaded microtubes with natural color.
• Made from 100% virgin polypropylene.