EcoCheckUSA

States / Pennsylvania / Philadelphia County

DUPONT MARSHALL LAB

Active TRI Registrant

3401 GRAYS FERRY AVE

PHILADELPHIA, PA 19146

EPA TRI Facility ID: 19146DPNTM3500G

Other Registered Facilities Nearby

Source: U.S. EPA Toxic Release Inventory. Registration means this facility reports certain chemical activity to the EPA — it does not by itself indicate a violation or health hazard.