Unico Counters, Mixers & Rotators Each L-TTR200E by Unico GROUP: Lab Equipment & Accessories:Sample Collection & Processing:Mixers/Rotators/Grinders Item Description: Tube Rocker/ Mixer, 15 Tubes/ Vials, w/ Pause Button, 25 Rocking Cycles/minute, 220V (DROP SHIP ONLY) Packaging Desc: Mixer Tube 15 Tube 220V (Drop) Country of Origin: Harmonized Tariff Code: Product Description: