Microplate Mini CentrifugeIt is a mechanical device that uses centrifugal force to separate components in a mixture of liquid and solid particles or liquid and liquid. Centrifuges are mainly used to separate solid particles from liquids in suspensions, or to separate two immiscible liquids with different densities in emulsions (such as separating cream from milk); It can also be used to remove liquids from wet solids, such as using a washing machine to spin dry and wet clothes; The special high-speed tube separator can also separate gas mixtures of different densities; By taking advantage of the different settling velocities of solid particles with different densities or particle sizes in liquids, some settling centrifuges can also classify solid particles according to density or particle size.
Microplate Mini CentrifugeIt is an instrument that uses centrifugal force to separate and precipitate mixed liquids (containing solids). The commonly used electric centrifuges in the laboratory include low-speed and high-speed centrifuges, low-speed and high-speed cryogenic centrifuges, as well as dual-purpose high-speed analysis and preparation centrifugesMicroplate Mini CentrifugeWaiting for multiple models. Among them, low-speed (including large capacity) centrifuges and high-speed cryogenic centrifuges are widely used as important tools for separating and preparing biomolecules in biochemical laboratories. In the experimental process, filtration and centrifugation are commonly used to separate the precipitate from the mother liquor. But in the following situations, the centrifugal method is more effective.
Sedimentation is viscous or the mother liquor is viscous;
The sediment particles are small and easy to pass through the filter paper;
Excessive sedimentation and looseness;
The precipitation amount is very small and requires quantitative measurement, or the amount of mother liquor is very small, so losses should be reduced during separation;
Sedimentation and mother liquor must be quickly separated;
General colloidal solution.
Microplate Mini CentrifugePrecautions for use:
Usually, microplate mini centrifuges come with a registration form. Please register the user, rotor, speed, and time before use;
The centrifuge tube must be well balanced, and attention should also be paid to position balance when placing the centrifuge rotor. Do not exceed the high limit speed of the centrifuge or centrifuge rotor;
You must reach the preset speed before leaving the centrifuge; If there is any abnormality, stop the machine immediately;
Usually, listening to the sound can determine whether the centrifugal condition is normal, and attention can also be paid to the vibration of the centrifuge;
After using high salt solution samples such as ammonium sulfate, be sure to wash the centrifuge rotor clean and clean the centrifuge rotor compartment;
Microplate Mini CentrifugeDue to the speed *, it is also more complex and requires additional specialized training before it can be used.