Three dimensional shaking motion combined with bench top convenience. The shaker's rotating platform allows glassware for each of the four positions to be loaded at the front of the unit. Since the shaker load does not need to be balanced, from one to four glassware holders of a single size or various sizes may be mounted on the platform. A shaker with 250mL separatory funnel holders thru 2000mL separatory funnel holders will operate within a fume hood with a minimum depth of 24 and minimum length of 36". Holders for 250mL to 2000mL separatory funnels allow funnels to be filled, inverted for shaking, and then reinverted for addition and/or extraction, all while the flask remains in the holder. Shaker base is constructed of heavy duty materials for handling a total load up to 40 pounds. Corrosion resistant finish for easy cleaning. Machine mounts prevent "walking". Variable speed from 0- 210 cycles per minute. Features 1/4 HP continuous duty motor, power switch, circuit breaker, 6 ft. long 3-wire cord and 90 minute digital timer with 2 digit LED display. 110V, 660W.