Tough micro-organism lysing VK05_0.5mL - 0.5mm glass beads -0.5mL pre filled tubes ; Lysing kit for Precellys - VK05 Tough micro-organism kit - 0.5mL tubes 50 prep. The VK05 matrix is composed of 0.5mm glass beads and is designed for tough micro-organism lysing like yeast, fungi, cyanobacteria, phytoplankton, nematode, spores, micro-algae and more. It ensures optimal extraction yields of DNA/RNA/Protein for samples from 1mg to 20mg of tissue. Compatible with MP Fastprep, Omni Bead Ruptor BR24