o-Xylene, 1ml

Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 11104-28-2

Metribuzin, 1000µg/ml in MeOH, 1ml

Perinaphthenone, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 548-39-0