EPA Method 507 Analyte Mix #10

Phorate-oxon , 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2600-69-3

Atranol, 25mg

Trichloroacetic acid, 100 µg/ml, Acetonitrile, 1