Fig. 1From: Evaluation of the amount of residual monomer released from different flowable composite resins(1) The retention time of HPLC peaks of TEGDMA [4.22Â min], (2) The retention time of HPLC peaks of UDMA [4.83Â min], (3) The retention time of HPLC peaks of Bis-GMA [5.46Â min]Back to article page