Charles Ross and Son Co.

This company has announced a new design modification covering the 1/2-pint, 1-pint and 1-quart Laboratory Double Planetary Mixers. The new model is completely enclosed. Included as standard features are many components that were once offered as optional features, including a reverse vertical lift to raise the mix can to mix position; a self-contained control panel, single point hook-up; inverter duty motors; new stirrer designs; and expanded speed range and constant torque drive. Call 800/243.ROSS or e-mail