D7-Malathion, 100 µg/ml, Acetone, 1ml

1,2-Dibromo-4-(1,2-dibromoethyl)cyclohexane, 100 µ

Mevinphos, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 7786-34-7

Perfluoro-n-[1,2,3,4-13C4]butanoic acid, 50µg/ml in MeOH, 1,2ml