Maxi Mix® Vortex Mixer (Thermo Scientific M16715)
Ideal for antibiotic residue work and a broad variety of lab mixing jobs. ±3,000 rpm fixed speed for fast, uniform mixing of test tube contents. Convenient top-mounted push button on/off switch can be activated with either finger or test tube. The soft foam rubber pad permits vortex mixing of 1 to 4 tubes simultaneously; also good for mixing contents of small flasks with closed tops. 120 V., 50/60 cycle. Dimensions: 5.5 X 4.2 X 5.5 (13.9 X 10.6 X 13.9 cm). One year limited warranty.