2,4-D,1000 µg/mL,MeOH,1mL,

PCB No. 78, 100µg/ml in Isooctane, 1ml

Benzo[h]quinoline, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 230-27-3

n-Hydrocarbons C5-C12 + MTBE