1,2-Dichloroethane, 10µg/ml in MeOH, 10ml

2,2',3,4,4',6,6'-Heptabromodiphenyl ether,50 µg/mL,isooctane,1mL,

Recovery Standard Solution, 5ng/µl in Nonane/20% toluene, 1,2ml

Desisopropylatrazine & Pendimethalin