Cell counting plate

The utility model discloses a cell counting plate which comprises a top plate and a bottom plate, the top plate is installed on the bottom plate, the top plate is provided with through holes used for dropwise adding liquid, the through holes are symmetrically distributed front and back, the through holes are semicircular, the arc surfaces of the semicircular through holes are located on the inner side, the bottom plate is provided with a long-strip-shaped groove used for containing the liquid, and the long-strip-shaped groove is located in the long-strip-shaped groove. The long-strip-shaped grooves are in one-to-one correspondence with the symmetrical through holes, and the lower ends of the through holes are communicated with the long-strip-shaped grooves. After assembly, dropped liquid flows along the side edges of the long-strip-shaped groove, flows on the two sides rapidly and flows in the middle slowly, the two symmetrical arcs can make the cell density in the middle and on the two sides of each small gr