Ferrules, for use with Low Pressure, Tubing Connectors. Use with Flange Free, 1/16th", low pressure tubing. PTFE 10/PK.

Use with "Male Nuts" for low pressure tubing connections in HPLC or other fluidic connections.

ETFE (Ethylene tetrafluoroethylene) is a fluorine-based plastic. It was designed to have high corrosion resistance and strength over a wide temperature range. ETFE has a relatively high melting temperature, excellent chemical resistance properties.