SOLD - Ideal for vortexing test tubes and flasks of up to 100mL, the Barnstead/Thermolyne (Thermo Scientific) Maxi-Mix III vortex mixer (rotary shaker), model no. M65825 (reference VWR catalog no. 58810-225) agitates from 100 to 2200 rpm with an orbit of 4mm (0.18 inches). Its foamtop platform measures 6-1/8 x 5-3/8 inches.Quantity Available: 2 each. Items in varying cosmetic conditions. Picture shown not representative for all items. Please contact seller for more information.Condition: Tested, fully operational, clean, previously-owned, used, with cosmetic imperfections (chipped paint on the left side) due to previous use. The platform is in good shape. Sold as is without warranty expressed or implied. Buyer is responsible for determining the suitability of this product for their application.