EPA Method 502.2/524.2 Volatile Standard

Buprofezin, 100 µg/ml, Acetonitrile, 5ml

4-n-Heptylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59662-32-7

Carbon disulfide, 5000 µg/ml, Methanol, 1ml