Dibenz(a,h)anthracene, 10μg/ml in Cyclohexane, 10ml

3-Hydroxy-Imidacloprid, 100 µg/ml, Acetonitrile,

4,5,7,8,9,10,11,12-Octahydrobenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 73712-70-6

Alkane Mix C5-C20, 2mg/ml in MeOH, 1ml