2,3,5-Tribromophenol, 1.2ml x 100ug/ml, toluene

tert-Butyl methyl ether, 100 µg/ml, Methanol, 1m

1,3,7,8-Tetrabromodibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

(13C10)Heptachlor, 1.2mL x 100ug/mL, nonane