DeltaBio’s preserved specimens are not considered hazardous waste and can generally be disposed of in the usual solid waste manner; however, as local restriction and regulations vary, we suggest contacting your local waste management department to determine appropriate disposal methods. Alternatively, Delta Biologicals will assist you in the disposal of specimens. We will take care of waste disposal at no charge provided that the customer pays for return shipping. Specimens can be returned to: 

4345 E Irvington Rd
Tucson, AZ 85714