Omethoate, 10.0 µg/ml, Acetonitrile, 10ml

Methyl dodecylbenzenesulfonate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 52319-06-9

Pesticide Mix 18, 10ug/ml in Toluene, 1ml

Mass-Labelled PCB Solution, 1.2ml x 100ng/ml, nonane