The ultra form of this technique subjects samples to forces of up to one million g's and high RPM.
It's not a form of chromatography, but this technique has preparative and analytical types. The quantities resulting from this technique are non-additive and defined in units of time, but they're more frequently expressed in (*) svedbergs. This technique eventually results in a pellet and a supernatant, and a common example of its use is isolating plasma from the other components of blood. The ultra form of this technique subjects samples to forces of up to one million g's and high RPM. For 10 points, name this laboratory technique that separates mixtures by spinning them very, very quickly.
It's not a form of chromatography, but this technique has preparative and analytical types.
centrifugation (accept word forms, like centrifuge)