Fenbuconazole, 100 µg/ml, Acetonitrile, 5ml

4-Bromophenol, 1.2ml x 100ug/ml, toluene

8-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-07-6

EPA Method 507/1656 Nitrogen Phosphorus