Grinder, 750 to 3500 rpm

Excellent for pulverizing rocks, mineral, cement, and ceramics|Reduce samples to analytical fineness Interchangeable vial holders accept 3.5- or 5-mL vials Programmable control panel includes rate, run time and pause functions Four speeds for slow-speed mixing to high-speed milling Safety interlock stops the motor if the lid is opened during operation|This compact mill is designed for small-scale sample preparation. Finely ground samples provide increased surface area which improves acid dissolution for ICP and pellet pressing or fusion bead for XRF. Simple digital control panel makes the grinder easy to use. Select speed from 750, 2000, 3000, or 3500 rpm. High-intensity oscillating motion mills samples in seconds. Set timer in 5-second increments. Clear lid lets you view your sample being processed. Order vial holders that accept agate, steel, and tungsten carbide vials separately.