2 mL reinforced polypropylene, self standing microfuge tube with screw-on polyethylene cap. The nominal outer diameter measures 25/64-inch x 1 27/32-inch long (10 mm x 47 mm). Grinding load per tube 60-120 mg, mixing load 1 mL. Sold in package of 200.
Vials can be filled and sealed individually and the larger vials can hold bigger samples. Replacement vials and steel balls can be purchased separately. Ideal for fast and simple setup, add samples and you are ready to go. Vials are self-standing, making it easier to add samples, and are prefilled with your choice of molecular biology grade silica beads, acid washed silica or zirconia beads, silica beads, or steel balls.