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

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

Nor Acetildenafil, 1mg

EPA 537 UCMR3 Calibration Mix 2