Etrimfos, 100µg/ml in Cyclohexane, 5ml

2-Nitrophenanthrene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17024-18-9

PCB Mix 10 ppb

4-n-Octylphenol-mono-ethoxylate, 10.0 µg/ml, Acet