Mixed waste disposal procedures

They ought to be disposed according to the following order: Radioactive > Biohazard > Chemical

For example: if sharps are contaminated with a mixture of hazardous components, treat them as follows:

• Biohazardous and hazardous chemicals: chemically disinfect the biohazardous agent (if possible), do not autoclave, and consider as chemically contaminated sharp
• Biohazardous and radioactive: to be disposed as radioactive waste
• Biohazardous, radioactive and hazardous chemicals: to be disposed as radioactive waste