Clopyralid, 100 µg/ml, Acetone, 1ml

Dibenzo[a,i]pyrene-d14, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 158776-07-9

Diquat and Paraquat Mix 1, 1000 µg/ml, Water, 1m

Nitralin, 100 µg/ml, Acetonitrile, 1ml