Fenthion-oxon, 100 µg/ml, Cyclohexane, 1ml

4-n-Octylphenol-di-ethoxylate, 1 µg/ml, Acetone,

2,4-Dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 171977-44-9

PCB No. 185, 10 ng/µl, 10ml