PCB 209, 100 µg/ml, Isooctane, 5ml

1-n-Butylpyrene, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 35980-18-8

PCB Isomer Standard “Dutch 7”, 10µg/ml in Isooctane, 1ml

2,4-Dichlorophenylacetic acid