A gradient elution in HPLC is one in which the composition of the solvent Options: A . &nbspboth (a) and (b) B . &nbspis changed continuously or in a series of steps C . &nbspNone of these D . &nbspremains constant

A gradient elution in HPLC is one in which the composition of the solvent

Question

A gradient elution in HPLC is one in which the composition of the solvent

Options:

A . both (a) and (b)

B . is changed continuously or in a series of steps

C . None of these

D . remains constant

Answer: Option B

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