Cathode ray tubes were found to fail the Environmental Protection Agencys (EPAs) toxicity characteristic leaching procedure (TCLP) test and were classified as hazardous waste but in 2003 other components of computer systems had not been tested or classified. A hazard assessment of e-waste from desktop computers was done to determine which D- List component would cause them to be managed as hazardous waste. The quantitative trace analytical method of SW-846 was applied to determine if analytes were hazardous. Analysis was conducted by Inductively Coupled Plasma (ICP) and/or Atomic ...