o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane

2,4,5-Trimethylaniline, certified, 10mg

1,2,3-Trichlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL,

Allethrin, 100 µg/ml, Acetonitrile, 5ml