EPA Method 601 Purgeables Mix #2

Fenazaquin, 10.0 µg/ml, Acetonitrile, 10ml

Methyl ursolate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 32208-45-0

Acetic Acid (C2H4O2), 1000µg/mL in Water, 100ml