Diazinon, 100 µg/ml, Acetonitrile, 1ml

Toluene-d8, 5000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 2037-26-5

n-Tetradecane , ?13C: -33.13, 150ug/ml, Solvent-cyclohexane, Unit 1mL, # of units-10, Cas.no. 629-59-4

2,4'-DDE, 10.0 µg/ml, Ethyl acetate, 10ml