1,4,7,8-Tetrachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

2-Isopropyl-1-methylbenzene (o-Isopropyltoluene), 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 527-84-4

Ethofumesate,100 µg/mL,MeOH,1mL,

Isazofos, 10.0 µg/ml, Ethyl acetate, 10ml