Ferrules, for use with low pressure, tubing connectors. Use with flange free, 1/16 inch, low pressure tubing. ETFE. ARE-Applied Research brand. 10/PK.
Use with tubing connector nuts for low pressure tubing connections in HPLC or other fluidic connections.
These ferrules have approximately a 1.7 mm +/- inner diameter and a 3.3 mm +/- maximum outer diameter.
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.