Part of the Triple-Pure line of homogenization beads, these 3.0mm zirconium (ceramic) beads are acid washed, heat treated and certified to be nuclease and protease free. Ready to use, they are supplied in a 300g bottle. Suitable for homogenization of a variety of tissues including heart, lung, and brain, plant tissues, insects and dried samples. Beads may be used in homogenizers as well as those of other manufacturers. Also available in prefilled 2ml tubes (D1032-30).