Tetraconazole, 100 µg/ml, Acetonitrile, 5ml

3-Methyl-2-nitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 4920-77-8

S-Metolachlor, 1000μg/mL in Acetone, 1ml

EPA Method 8250