Part of the Triple-Pure line of homogenization beads, these 0.1mm zirconium (ceramic) beads are acid washed, heat treated and certified to be nuclease and protease free. Ready to use, they are supplied in a 250g bottle. Suitable for homogenization of gram positive and gram negative bacteria. Beads are suitable for use in homogenizers as well as those of other manufacturers. Also available in prefilled 2ml tubes (D1032-01).