Great Lakes Chemical has introduced a nucleating agent and an anti-reflection agent, Anox Clearlite NU 011, which is an organic phosphite instead of conventional sodium benzoate particles and sorbitol-based nucleating agents and antireflection agents. Anox Clearlite NU 011 is very easy to disperse and can achieve good results even at low concentrations in PP, PET, PBT and nylon. Great Lakes Chemical has introduced an organic phosphite type nucleating agent and a whitening agent.