EPA Method 507/525 Analyte Mix #5

2,3-Dibromophenol, 1.2ml x 100ug/ml, toluene

Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-24-4

Sulfachloropyridazine, 100 µg/ml, Methanol, 1ml