ultrassay® MicroSpin and UltraSpin Centrifuges uses the powerful centrifugal force which are generated by the high-speed rotation of the rotor to separate each component into liquid and solid particles or liquid mixtures, it is suitable to separate and synthesize trace samples rapidly. Because of the high rotating speed and powerful centrifugal force, they’re effective preparation instrument for high purity separation, concentration, and refinement of suspended substances in the sample solution, and various samples for research extraction. ultrassay® high-speed centrifuges are important instrument for scientific research and production departments of medicine, pharmacology, biology, chemistry, agricultural science, food, and environmental protection. And ultrassay® MicroSpin micro high-speed centrifuge are widely used in nucleic acids, viruses, hormones, and so on.