Cap Screw Blue W/ Ptfe Septa 9mm Cs1000

Details:

Cap screw blue w/ ptfe septa 9mm cs1000^ screw cap, color: blue, with ptfe septa, designed for standard screw thread vials, with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal, larger opening, size: 9mm 9-425mm