Each impact-resistant 15 mL tube contains fifteen (15) 1/4" (6.35 mm, .25 cal) stainless-steel grinding ball. Use to break hard/brittle samples. Specialty applications include RNA extraction from difficult samples where lysis by impaction only is preferable with minimal amounts of mechanical shearing.
Usage Statement
Unless specified otherwise, MP Biomedical's products are for research or further manufacturing use only, not for direct human use. For more information, please contact our customer service department.