Replacement Buret with Clear Hose (1) Replacement Clamp (1) Replacement Clear Tygon® Tubing Per foot (1) Replacement Flask (1) Replacement Rubber Bulb (1) Replacement Rubber Tubing (1) Replacement Stir Rod (Kimble 609-99) (1) Replacement Stopper (1) Replacement Tube Filling (1) Replacement Tube Vent (1) Replacement Tygon® Tubing (1) Rigid Straight Tubing: 1/4" OD, for both 3" and 13.5" lengths going thru stopper. (1)