Ferrules, for use with Low Pressure, Tubing Connectors. Use with Flange Free, 1/8, low pressure tubing. ETFE Endure. ARE-Applied Research brand. 10/EA.
Use with Endure Brand "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.