Question

describe how chromatography is used to separate drugs from blood​

Answer 1

Answer:

Gas chromatography is used to separate drugs from blood. The volatile components of blood and drug have different solubilities in a particular solvent/liquid. This difference in solubility works as the basis for their separation.

Explanation:

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Answer 2

Chromatography is a physical method of separation that distributes the components you want to separate between two phases, one stationary (stationary phase), the other (the mobile phase) moving in a definite direction.