1-Chlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Aroclor 1260 in Transformer Oil

Methyl methacrylate,1000 µg/mL,MeOH,1mL,

Fluroxypyr-1-methylheptylester, 100 µg/ml, Ethyl