Description

58-400 White Ribbed Polypropylene F217 & PTFE Lined Cap. ValuLine caps are known for good impact strength, cost effectiveness, and pliability.

F217 & PTFE Liners can resist attack from virtually all chemicals at room temperature and provide a tight seal with a low moisture transmission rate. F217 has a low density foam core between two solid layers of LDPE. Ideal for analytical lab samples, high purity chemicals, strong acids, solvents, environmental samples, pharmaceuticals, and diagnostic reagents.