Zearalanone, 10.0 µg/ml, Acetonitrile, 1ml

Phorate-sulfone, 10µg/mL in Cyclohexane, 10ml

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

4-Nitrosophenol, 25mg