Fenitrothion, 10.0 µg/ml, Ethyl acetate, 10ml

1,1,1-Trichloro-2,2-bis[4-chloro(13C6)phenyl]ethane, 1.2mL x 100ug/mL, nonane

U{13C18}-Zearalenone, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

(-)-Captopril,1000 µg/mL,MeOH,1mL,