Tris(1-chloro-2-propyl) phosphate,50 µg/mL,toluene,1mL,

3,3',4,4',5,5'-Hexabromobiphenyl, 10µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 60044-26-0

Sodium bis(perfluorooctyl)phosphinate, 1.2ml x 50ug/ml, methanol

Organophosphorus Pesticide Standard