Simultaneous handling of up to 24 different samples. Control of speed, time and frequency of vortexing guarantees standardization and reproducibility!. Automated procedure. Micro-sized cell homogenizer for suspension of 1 to 1.5 ml of tissue or cells in the presence of glass beads. Also useable as a wet mill and to emulsify non-biological materials as soil samples, paint pigments and pharmaceutical materials. For other types of sample preparation in water / waste water analysis, DOC and AOX contents. Intensive mixing of liquids of different density, elutriating etc. Optimal resuspension of DNA and ideal for DNA purification protocols: minimal DNA shearing at maximal efficiency and cell breakage.