Isodrin, 100 µg/ml in Isooctane, 1ml

Perfluoro-n-[1,2,3,4,5,6,7-13C7]undecanoic acid, 50µg/ml in MeOH, 1,2ml

Mepronil, 100 µg/ml, Acetonitrile, 1ml

4-ANPP,neat,neat,5mg,