EPA Method 502/524 High Conc VOC Mix #4

Copper (Cu) - 7 PPM

Nitrogen Calibration Set-High Boiling Solvents Units: 1x1mL ampoules or 10mL screw-capped bottle Nitrogen introduced using Carbazole Catalogue No. Concentration Matrix: isooctane mg/kg (ppm) S-4141-0 Blank S-4141-03

Metolachlor OA, 100 µg/ml, Acetonitrile, 1ml