Biological product purification efficiency detection equipment

The invention belongs to the technical field of biological product purification, and particularly relates to biological product purification efficiency detection equipment which comprises a liquid chromatogram detector shell and a solvent box installed on the top face of the liquid chromatogram detector shell and used for containing solvent bottles. The bottom ends of the two oppositely-arranged L-shaped solvent clamping rod components are hinged to each other and connected together in a sliding mode, and the common bottom face of the two oppositely-arranged L-shaped solvent clamping rod components is connected with a solvent buffering air spring piece used for damping of a solvent bottle, and the solvent buffering air spring piece is fixed to the inner bottom wall of the adaptive installation cylinder. A bearing and pressing base used for bearing the solvent bottle to be pressed downwards is erected on the top surfaces of the end parts which are hinged and connected together in a sliding manner; the top ends