Specification Brand : NJBVRS BulletPoint1 : 1. Have the filtration and voltage regulation function BulletPoint2 : 2. Run smoothly,precise separation BulletPoint3 : 3. Small size,but large capacity BulletPoint4 : 4. Various rotor,and easy to replace BulletPoint5 : 5.High centrifugal power Color : 12Pro(1000-12000rpm) ExternallyAssignedProductIdentifier : 7503026190494 ItemName : Desktop Electric Lab Centrifuge Machine Pcr Centrifuge Machine Digital High-Speed Plasma Centrifuge Lab Microcentrifuge 4000rpm 12000rpm 0.2/0.5/1.5/2ml Centrifuge Tube(12Pro(1000-12000rpm)) ItemPackageDimensions_Height : 32 centimeters ItemPackageDimensions_Length : 37 centimeters ItemPackageDimensions_Width : 35 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : science-lab-micro-centrifuges Manufacturer : NJBVRS ModelNumber : 246560831 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 246560831 ProductDescription : Centrifugation uses the powerful centrifugal force generated by the high-speed rotation of the centrifuge rotor to accelerate the sedimentation rate of particles in the liquid and separate substances with different sedimentation coefficients and densities and masses in the sample. Therefore, it is necessary to use a centrifuge to generate strong centrifugal force to force these particles to overcome suspension and produce sedimentation motion.