Tender For corrigendum : supply of screw driver handle silicone flat l , screw driver blade max drive 2. 0by2. 3mm l , screw driver blade max drive 1. 5mm , pottassium nitrate and sodium fluoride desenstizing mouth wash 150 ml , napkin dental 15 cm x 15 cm box of 500 , choline salicilate gel mouth ulcer gel , chlorohexidine 0. 12percent sugar and alchohal free mouth wash bott of 150 ml , eugenol impregented alveolar dressing bott of 10 gm , formocresol bott of 20 ml , cetrimide and tannic acid gum astringent bott of 15 ml , mucopaine gel benzocaine 15 gm , sodium floride and triclosan mouth wash bott of 100 ml