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TR-531: TEF Evaluation (PCB Mixture; PCB 126/PCB 118) (TEFPCBMIX)

Study Results

Chronic Bioassay Level of Evidence

An overview of chronic evidence from Rats studies.
  • Clear Evidence, Female, Rats

Citation Information

NTP. TR-531: TEF Evaluation (PCB Mixture; PCB 126/PCB 118) (TEFPCBMIX). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).


TR-531 Toxicology and Carcinogenesis Studies of a Binary Mixture of 3,3',4,4',5-Pentachlorobiphenyl (PCB 126) (CASRN 57465-28-8) and 2,3',4,4',5-Pentachlorobiphenyl (PCB 118) (CASRN 31508-00-6) in Female Harlan Sprague-Dawley Rats (Gavage Studies)

Study Data

Toxicity and Carcinogenicity Studies

Evaluation of the Chronic Toxicity and Carcinogenicity (C96022) of TEF (PCB Mixture; PCB 126/PCB 118) (TEFPCBMIX) in Harlan Sprague-Dawley Rats Exposed via Gavage