(a) The Pd4d valence states are fitted using two peaks due to

pd4dWoodpecker Dte Tips Ultrasonic Scaler Tips P4dpd4d For Root Canal Teatment Removing The Calcification Fit Nsk SatelecPlease note that this Tip is used for Endodontic procedures The DTE PD4D ultrasonic tip features a diamond-coated (40µm) head desned for root canal orientation and the removal of