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Product Info for Thermo Scientific Seal Blu Crimp Top W/TEF PK100 C4011-98B Seal Blu Crimp Top W/TEF PK100

Aluminum Seal, PTFE/Red Rubber Septum. Blue. Medium durometer red rubber faced with a 15mil layer of clear PTFE. Offers moderate resealability and excellent chemical inertness. Intended for single injection. 11mm aluminum seals fit all 12x32mm crimp-top vials.image