Nitrofurazone, 250mg

EPA Method 8032 Internal Standard

18ß(H)-Oleanane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 471-67-0

Cycloxydim Metabolite BH 517-TGSO, 100 µg/ml, Ace