RNA extraction kit

The utility model discloses an RNA (Ribonucleic Acid) extraction kit, which relates to the technical field of kits and comprises a device body and reagent bottles, and further comprises a placing mechanism and an adjusting mechanism, the placing mechanism comprises a fixing plate and a placing plate, a plurality of fixing holes are formed in the inner wall of the fixing plate, a partition plate is arranged at the top of the placing plate, and the adjusting mechanism is arranged on the partition plate. The adjusting mechanism comprises two rotating shafts, the outer walls of one ends of the two rotating shafts are sleeved with rotating worm wheels, and the outer sides of the two rotating shafts are sleeved with cams. A plurality of reagent bottles can be separated through the fixing holes and the partition plates, damage caused by collision among the reagent bottles can be avoided, rotation of the adjusting knob enables cams on the two sides to rotate from a horizontal state to a vertical state through the mes