Shatterbox-Ring & Puck mill-Grinds hard samples, slurry ...
Swing mill with sound-proof enclosure that accommodates sample sizes ranging from 2 - 150 grams. Grinds samples in the 2-150 gram range; 8507R Multiple-Sample Rack permits processing of three smaller samples. 10-minute electronic timer with LCD display and environmentally safe, push-button membrane switch.