Prometryn, 100 µg/ml, Acetonitrile, 1ml

n-Undecane, ?13C: -26.11, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1120-21-4

4-Ethylphenol Standard

Triclopyr, 10.0 µg/ml, Acetonitrile, 10ml