EPA Method 502/524 Volatile Standard

2-n-Octylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 880-36-4

3,4-Dichloronitrobenzene, 10 µg/ml, Methanol, 10

Mepronil, 100 µg/ml, Acetonitrile, 1ml