Home / Ground Joints Ground Joints Scientific joints, adapters, and components Subcategories German Joints Chinese Joints Indian Joints Disc Percs & Parts Selected products from subcategories Schott Male 14/23 Ground Joint on 13 X 1.5 Chinese Female 10/19 Ground Joint 10/14 Transition Low Profile Bushing Adapter - India Angle Cut (Turbine) Disc 50mm Schott Female 14/23 Ground Joint on 17 X 1.8 Chinese Male 10/19 Ground Joint 14/19 Transition Low Profile Bushing Adapter - India Cut Hole Disc 35mm Schott Male 19/26 Ground Joint on 17 X 1.8 Chinese Female 19/26 Ground Joint 10/19 Male Ground Joint - India Fritted Disc 24mm Schott Female 19/26 Ground Joint on 22 X 1.8 Chinese Male 14/23 Ground Joint 14/23 Male Heavy Wall Ground Joint on 12 x 2.0 - India Fritted Disc 30mm Schott Male 19/26 Bistabil Ground Joint on 16 X 2.5 Chinese Female 14/23 Ground Joint 10/19 Female Ground Joint - India Fritted Disc 36mm Schott Female 19/26 Bistabil Ground Joint on 26 X 2.8 Chinese Male 19/26 Ground Joint 14/23 Female Bistabil Ground Joint on 22 x 3.0 - India Fritted Disc 40mm