Nalgene™ Polypropylene Pinch Clamp (Thermo Scientific™)

From completely open to restricted flow to completely closed—experience precise, one-hand regulation of fluid flow with the Thermo Scientific™ Nalgene™ Polypropylene Pinch Clamp. This plastic clamp will not rust, corrode or deform. Molded in one piece with no sharp edges, it accommodates a wide range of tubing.