Multifunctional test solvent bottle

The utility model discloses a multifunctional testing solvent bottle which comprises a bottle body, a screen cover and a sealing cover, the screen cover and the bottle body are connected and sealed through threads, the sealing cover and the screen cover are connected and sealed through threads, the screen cover is provided with a screen cover main body matched with a bottle opening of the bottle body, the upper end and the lower end of the screen cover main body are both opened, and the sealing cover is arranged on the screen cover main body. A screen is installed in the screen cover body, internal threads in threaded connection with a bottle body are arranged on the inner wall of the screen cover body, and external threads in threaded connection with a sealing cover are arranged on the outer wall of the screen cover body. By adopting the multifunctional test solvent bottle disclosed by the utility model, the test effect is prevented from being influenced by residual glue on the screen, meanwhile, the screen