Burette Stopcock Plunger (PTFE), Replacement stopcock for part CH0233B, Each

Details

Made of Polytetrafluoroethylene (PTFE)Tip is approx. 1/8 in. with a approx. 1/16 in. dia hole on the tip.The top measures 7/16 in. diameter top end has 3 rubber gaskets on the end that the burette connects to.Has red handle that spins 360 degrees to open and close and to adjust the flow rate of the stop cock.Leak-proofGraduated