Used Ross laboratory homogenizing mixer, model ME100-LC, serial # 63178. Features four blade rotor (appx. 1 3/8" diameter) with slotted stator, 1 HP drive, table top design, powered lift and lowering, variable speed and process timer with touch sensitive controls and digital display, homogenizer speed display rpm x 1000, mixer accepts various types stators from manufacture. Formerly used in Pharmaceutical service.