Anti-toppling reagent placing rack for experiment pretreatment

The utility model discloses an anti-toppling reagent placing rack for experiment pretreatment, which comprises a placing rack body and weighting blocks, the placing rack body is directly arranged above an experiment table, the weighting blocks are arranged below the left side and the right side of the placing rack body, and threaded rods are arranged on the inner side of the placing rack. According to the anti-toppling reagent placing rack for the experiment pretreatment, in the actual use process, the reagent placing rack body is not prone to toppling by increasing the bottom weight and stabilizing the reagent placing rack body, in addition, reagents are placed in the reagent grooves, clamping plates are arranged above the reagents, rubber pads are further arranged in the clamping plates, the clamping plates are used for clamping the reagents, and therefore the reagent placing rack is convenient to use. The semicircular clamping plates increase the contact area with the reagent and keep the reagent verticall