Dieldrin, 100 µg/ml, Methanol, 1ml

Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

Di-n-propyltin dichloride, 1000 µg/ml, Methanol,

Methylpentadecanoate (C15:0), 10mg/ml in Hexane, 1ml