Fenpropidin, 100 µg/ml, Acetonitrile, 1ml

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

Methyl 7-trans-nonadecenoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

Dioxathion, 100 µg/ml, Ethyl acetate, 5ml