Perfluoro-n-[1,2,3,4-13C4]octanoic acid, 50µg/ml in MeOH, 1,2ml

Vamidothion, , Solvent-, Unit , # of units-, Cas.no. 2275-23-2

1,2-Dichloroethane, 1000 ng/µl, 1ml

1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane