VWR® Microtubes (Microcentrifuge Tubes) are precision-moulded from high-clarity polypropylene and are designed for use in molecular biology, genomics, proteomics, and clinical sample processing. Available in 0.5 mL, 1.5 mL, and 2.0 mL capacities with hinged or snap-on lids. Key features include: certified RNase-free, DNase-free, DNA-free, and pyrogen-free; marked graduation lines; robust snap closure; rated to 25,000 × g; autoclavable at 121°C; and low protein and nucleic acid binding surfaces. Available clear or coloured for sample identification, and as non-sterile (bulk) or sterile individually-wrapped options. Compatible with all standard microcentrifuges and thermal cycler adapters.