The utility model discloses a kit for determining sodium copper chlorophyllin in olive oil. The kit comprises a supporting frame, a reagent tube and a sealing cover, a limiting groove is formed in theupper surface of the bearing frame; a rubber block is mounted in the limiting groove; a tab bar is fixed to the upper surface of the bearing frame. A supporting plate is fixed to the outer surface ofthe reagent tube, blades are arranged on the inner wall of the reagent tube, frosted particles are arranged on the back face of the supporting plate, the sealing cover is arranged above the reagent tube, a gas storage cavity is formed in the middle of the upper surface of the sealing cover in an embedded mode, a fixing tube is installed below the gas storage cavity, and a stirring piece is installed below the fixing tube. According to the kit for determining sodium copper chlorophyllin in olive oil, six limiting grooves are formed in the upper portion of the supporting frame, so that six samples can be conveniently reacted at the same time, the supporting frame is used for taking a plurality of reagent tubes in a centralized mode, the reagent tubes can be taken upwards from the limiting grooves, and therefore a single target reagent tube can be taken out and is convenient to use.