2,2,4,5-Tetrachlorobiphenyl (BZ-49)

AOAC 2023.003 PFAS Food Testing Mix

EPA 8041A Surrogate Standard S-4382 1mg/mL in isopropanol, 1 mL, 5 x 1mL, 5mL 2,4-Dibromophenol

2',3,4,5,6'-Pentachlorobiphenyl