Compact DualShaft Planetary Vacuum Mixer with a 150 Ml .
WEBProduct Description. Compact DualShaft Planetary Vacuum Mixer with a 150 mL Container. GNVM7P is a UL/CSA ready compact dualshaft planetary vacuum mixer. Compared to single shaft models, the dual shaft mixer comes with three segments programmable mixing speed from 0 600 rpm, which provides more uniform slurry mixing.