Several studies dealt with the effects of typical organic waste components upon cement-based solidification/stabilization techniques. Most of these studies investigate the setting and durability of the waste product. Fewer studies presented extensive testing for the strength and leachability of the hardened waste product. The strength and leachability properties vary with time, water/cement ratio, and interaction with individual waste components. Spooner et al. (1984) compiled existing information about the capability of cement-based stabilization and solidification techniques with different classes of organic chemicals. Spooner et al. (1984) included a matrix that summarized the compatibility of Type I, Type II, and Type V cements with different groups representing the types of organic compounds most likely to be found in hazardous wastes. Spooner et al. (1984) also reviewed existing literature about the known effects of inorganic compounds on stabilization/solidification (S/S) of cement-based processes.