PCB 153, 10.0 µg/ml, Isooctane, 10ml

Fluorene, 100 µg/ml, Cyclohexane, 1ml

Isobutyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4247-02-3

PCB No. 204, 100µg/ml in Isooctane, 1ml