Mixes, homogenizes and emulsifies a fixed volume of liquid; maintains a constant speed despite changes in sample viscosity; may introduce airborne contaminants into samples.
Stepless dispersers offer homogenization and emulsification flexibility by meeting allowing a fluid speed control; users can refine the speed range in lower increments.
EUROSTAR 20 high speed digital and control overhead stirrer, for simple laboratory stirring operations, has a 15L volume capacity, a 30 to 2,000 rpm range, infinitely adjustable speed control and a large assortment of stirring accessories.