PCB 52-d3, 10µg/ml in Cyclohexane, 5ml

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 5mg

4-Chloro-2'-fluorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 72093-45-9

Citric acid