This THERMO VWR VW73825-11 ALUM 11MM SEAL PTFE/RED RUBBER  | for Crimp Vials | 100/PK is in unused condition and is guaranteed to be fully functional. Listing is for a quantity of 100 seals (1 bag containing 100 seals). Please feel free to contact us with any questions.

11mm GC Low Extractable PTFE/Red Rubber Lined Aluminum Seals. Silver. Developed specifically for chromatography. Made from a synthetic silicone-based rubber formulation to provide the lowest level of extractables. Pack of 100