Diisodecyl phthalate (Tech), 100µg/ml in MeOH, 1ml

1,2,3,6,7,8-Hexachlorodibenzofuran, 1.2ml x 50ug/ml, nonane

1,2-Bis(2,4,6-tribromophenoxyl)ethane, 50mg

Copper AA Standard (Cu)