Optics Technology offers Laboratory Vortex Mixer with Vibrating Neoprene Rubber Cup. Optics Technology is an ISO 9001:2000 certified company. The Neoprene Rubber Cup of this product helps to mix and agitate solutions in tubes or flask. The vibrating speed is around 100-3000 rpm with speed control facility. Laboratory Vortex Mixer with Vibrating Neoprene Rubber Cup features manual and touch mode operation.