The meaning of SUPERNATANT is the usually clear liquid overlying material deposited by settling, precipitation, or centrifugation.

2023年8月17日 · Supernatants are recovered organelle factions of the cell produced after crystallization, precipitation, centrifugation, or other processes that separate cellular extracts. It is also called the...

A supernatant is the liquid portion of a solution that is formed above solid material. A precipitate is the solid component that occurs beneath the liquid part of a solution. Formation in solution. A supernatant is often formed when a solution is spun in a centrifuge.

See examples of SUPERNATANT used in a sentence.

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2024年7月19日 · The supernatant is the clear liquid that lies above the solid residue after centrifugation, precipitation, crystallization or settling. The liquid is normally free of precipitate and has a lower density.

2024年3月21日 · Supernatant refers to the clear liquid lying above a solid or precipitate after sedimentation, while supernate is less commonly used but means the same.

Precipitate and supernatant are two terms commonly used in chemistry to describe the separation of substances in a solution. Precipitate refers to the solid particles that form and settle at the bottom of a solution after a chemical reaction or mixing of two solutions.

clear fluid that, after the settling out of an insoluble liquid or solid by the action of normal gravity or of centrifugal force, takes up the upper portion of the contents of a vessel. Floating on the surface. the clear liquid above a precipitate which has settled out. Want to thank TFD for its existence?

After sedimentation, especially when using a centrifuge to press it into a compact mass, the precipitate may be referred to as a ‘pellet’. Precipitation can be used as a medium. The precipitate-free liquid remaining above the solid is called the ‘supernate’ or ‘supernatant’.