Replacement Ferrules

For Coned Ports

Upchurch Scientific®'s original Two-Piece Fingertight Fittings were designed exclusively for 1/16" OD tubing. We offer optional ferrules for connecting 1/32", 360 µm and 190 µm OD tubing into coned ports designed for 1/16" OD tubing. These special ferrules work with any Fingertight nut under Tow-Piece Fingertight Fitting. Our M-215 Conductive Perfluoroelastomer Ferrule is designed for mass spectrometer electrospray applications.

Just Wing It:

Some Upchurch Scientific Fingertight Nuts feature wings in addition to a knurled head, which provide more leverage when tightening the fitting into a receiving port. Choose our single or double-winged design.