... effect in the multi-function Item: SKL-P02This portable homogenizers is a powerful max upto 400W, is ... samples ranging from 0.2 to 500 mL.Portable ultrasonic cell crusher is a use of ultrasonic ... nano-materials, dispersion, and speed up chemical reactions.Portable ultrasonic cell crusher is new product, feature full, ... frequency automatically.Optional power: 150W, 250W, 400W portable ultrasonicator