(13C12)Endrin, 1.2mL x 100ug/mL, nonane

3-n-Dodecylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104934-52-3

Methyl octadecanoate C18:0, 10mg/ml in Hexane, 1ml

Prothiofos, 100 µg/ml, Acetonitrile, 1ml