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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.
Repeatedly and reliably seal carboys with Thermo Scientific™ Nalgene™ PVDF True Union Clamps with silicone gaskets and end caps.
Use Thermo Scientific™ Nalgene™ PVDF True Union Clamps with silicone gasket and end caps to experience reliable, repeatable seals.