2161 - Molecular Biology Grade Silica Grinding Beads, 800-1,000 µm

• Treated to inactivate contaminating enzymes and remove fine particles and contaminants.
• Compatible with all Cole-Parmer SamplePrep titer plates and vial sets.

Using untreated beads which contain impurities can affect homogenization and biological processes. Acid washing silica and zirconia grinding beads help remove fine particles and contaminant for cleaner samples. Molecular biology-grade grinding beads used to inactivate contaminating enzymes.