No grinder can beat the speed of a vibratory disc mill when it comes to preparing samples for spectral analyses. The retsch rs 200 with its powerful stabilized plane drive achieves grind sizes between 40 and 100 microns within seconds and with excellent reproducibility. The powerful instrument runs steadily and smoothly, even with heavy grinding sets and at maximum speed. Thanks to grinding sets in various materials and sizes, this mill can be used for a wide range of sample materials.