Scienceware* Micro-Mill* Grinder

For rapid, high-speed grinding of small samples from 20 to 50 ml. Stainless steel or hard-faced blade rotates at speeds up to 12,000 rpm to grind items from bone to fertilizer, frozen tissue to limestone, etc. The grinder operates only when the cover is latched to provide safety and prevent sample loss. Temperature is maintained via built-in heat exchangers; the control panel has an overload protection reset button and a pilot light. Tubing connection accepts tubes for circulating water, methanol/dry ice liquid or liquid nitrogen. Cover, grinding assembly and milling-blade head are removable for cleaning. The chamber is 54 x 25 mm (2 1/8 x 1 in.) [Dia x D], inside an aluminum housing with an epoxy finish and nonskid rubber feet. 150W, 2.2 kg/cm torque at 12,000 rpm. Supplied with a six foot, three-wire cord and grounded plug. Mill measures 5 1/2 x 7 x 11 in.