The University of New Mexico

Uranyl/Thorium Compounds

Uranyl/Thorium Compounds and Staining Solutions. Dry Uranyl Acetate, Uranyl Nitrate, Thorium Nitrate and solutions containing concentration of these shall be collected and disposed of as radioactive waste. Never combine waste containing uranyl or thorium compounds with any other chemical waste, such as lead citrate. All waste generated must have recorded with it the total number of grams of uranyl or thorium compounds.