1,2,8,9-Tetrachlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane

1-(Trimethylsilyl)imidazole, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 18156-74-6

2,4-DB

alpha-HCH-d6, 10µg/ml in Cyclohexane, 5ml