... effect in liquid.They can crush animal cells,plant cells,virus cells, and also used for emulsification,separation,homogenization,extraction ... Chemistry,Physics,Zoology. Technical Parameters:Model No.: XO-650(English Version Liquid Crystal)Frequency: 20~24KHzPower: 20~650W fine adjustableRandom ... %Power Source: 220V/110V±5% Model No XO-650(English Version Liquid Crystal) XO-650 Ultrasonic Cell Crusher