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27152 Supelco

Screw cap, solid top with PTFE liner, pkg 100

green melamine resin solid cap, F217/PTFE liner, for use with 7 mL vial with 15-425 thread



Related Categories Analytical/Chromatography, Autosampler Vials, Storage Kits and Accessories, Caps for 7 mL Vials, Caps, Crimp Seals and Stoppers, Sampling Vials, Caps, and Septa,
material   F217/PTFE liner
  green melamine resin solid cap
size   15-425
feature   closure type screw thread, green melamine solid cap, PTFE liner
  temp. limit 49 °C
packaging   pkg of 100 ea
fitting   thread 15-425
compatibility   for use with 7 mL vial with 15-425 thread


General description

Green Thermoset Plastic Caps with F-217 PTFE Liners are known for providing the widest range of chemical compatibility and for being the most temperature tolerant of plastic closures. The color green easily identifies the PTFE liner system. F-217 foam-backed PTFE liners resist attack from virtually all chemicals at room temperature and provides odor and impact 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). Some uses for these F-217/PTFE lined caps include analytical lab samples, high purity chemicals, strong acids solvents, environmental samples, pharmaceuticals, and diagnostic reagents.


Amber vials fitted with PTFE-lined screw caps may be used to store soil sample extracts at -20 °C under nitrogen, in an experimental study demonstrating usage of lignin-degrading fungi for bioaugmentation, as a viable solid-phase treatment option, for the remediation of pentachlorophenol (PCP) contaminated-soils.

Safety & Documentation

Safety Information

Safety Information for this product is unavailable at this time.


Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers


Related Products

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Add to Cart

27025 Vials, clear glass, screw top, graduated (vial only), volume 7 mL, thread 15-425, pkg of 100 ea
27072-U Vials, screw top, amber glass (vial only), volume 7 mL, amber glass vial, thread 15-425, pkg of 100 ea
27151 Vials, screw top, clear glass (vial only), volume 7 mL, clear glass vial, thread 15-425, pkg of 100 ea

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