Tubes are made of transparent superior grade polypropylene for improved viewing of the sample contents.

• Attached hinged caps are either dome or flat-topped
• Caps provide positive sealing during thermal cycling and prevent evaporation
• Caps can be easily opened and closed with one hand
• Graduated in 0.1 ml increments
• Autoclavable

Tubes also feature an integral shield that prevents contamination with surface of lid. A frosted writing surface is provided for sample identification.

Ultra-thin wall design ensures rapid thermal transfer and significant reduction in cycle and PCR reaction time.

Rnase-, Dnase-, Pyrogen-, and DNA-free.