Kimble 749521-0590 Polypropylene RNase Free Pellet Pestle Only, 0.5mL Capacity (Case of 100)

Ideal for grinding soft tissues and resuspension of protein and DNA pellets. Disposable pestles and microtubes are RNase-, DNase-, and pyrogen-free. Individually wrapped to ensure purity. Specifically designed for use with their matching microtubes, unique pestles eliminate the need for pretreatment of pestles and microtubes. Pestle may be hand-operated, or driven by optional cordless mixer motor