The LS(TM) 13 320 from Beckman Coulter, Inc. meets and exceeds the new ISO standards for particle sizing, providing complete audit trails for each step. Building on a track record of leadership in laser diffraction technology, the company has added new enhancements for increased productivity. The LS 13 320 features a new Auto-Dock mechanism that facilitates the changing of sample modules. The system automatically removes the current module and positions the new module in a matter of seconds. Auto-Dock instantly recognizes which module is docked and configures the systems accordingly. Switching between dry and wet analysis takes just a few seconds.