Endodontics Endo-quim Sodium Hypochlorite 2.5 % and 5.25 % Sodium Hypochlorite. TEDEQUIM® Endo-quim Sodium Hypochlorite is a powerful antimicrobial agent and organic tissue solvent. For an easier product extraction on the 220 mL package, we have developed a direct loading system. Presentation form Direct loading system container x 220 mL. Replacement box of 15 units x 20 mL (each).