Diclofenac-d4, 100µg/ml in Acetonitrile, 1ml

Fenthion-sulfone, 100 µg/ml, Toluene, 1ml

2,2',3,4',5,5'-Hexachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane

n-Hydrocarbon Standard (C5-C18), 2000µg/ml in MeOH, 1ml