| A global pollutant of most aquatic systems, nitrate has the potential to be an endocrine disrupting contaminant. |
| He is an active researcher in field and theoretical aspects of mass transport, contaminant hydrogeology and groundwater geochemistry. |
| It is a widely distributed contaminant in atmospheric environment. |
| The plywood must then be suitably secured, bonded and prepared to a contaminant free and sound condition. |
| The authors could not rule out presence of a pharmacologically active contaminant that may have contributed to the patient's condition. |
| Perchlorate is a waterborne contaminant left over from propellants and rocket fuels. |
