Trifluralin, 100 µg/ml, Methanol, 1ml

1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

WS Paraquat & Diquat

1,1,1,3,14,16,16,16-Octachlorohexadecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.