Black Phenolic F217 & PTFE Lined Caps manufactured by Qorpak offer the widest range of chemical compatibility and the highest temperature tolerance of plastic closures. F-217 foam-backed PTFE liners are resistant to virtually all chemicals at room temperature and provide resilience for a tight seal with a low moisture transmission rate. F-217 has a low density foam core between two solid layers of LDPE (low density polyethylene). F-217/PTFE lined caps are ideal for use with analytical lab samples, high purity chemicals, strong acids solvents, environmental samples, pharmaceuticals, and diagnostic reagents.
Specification
Style: F217 & PTFE Lined Cap Color: Black Material: Phenolic Qty: 1,404 Neck Finish: 43-400 Packaging: Bulk
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53-400 Black Phenolic Cap With F217 & PTFE Liner, Case of 910, Qorpak (CAT#: STEM-SPL-1091-LC)