Retsch's Bead Mill MM 301 is perfectly suited to prepare small batches of hard, brittle sample to the fineness of <50 microns required for reliable XRF/XRD results. Grinding sets are available from 1.5 ml to 50 ml in metal and non-metal materials to avoid undesired contamination. Typical grinding times are 3 minutes and less. Compared to the used puck and dish mills, the 301 offers many advantages: simultaneous grinding of two samples of up to 20 ml; a bench-top unit requiring little space; convenient low-weight grinding sets; and all-digital controls that guarantee reproducible parameters for analytical results that are always meaningful and reliable.

For more information, call 866-473-8724, fax 267-757-0358 or e-mail