4,4’-Diamino-3,3’-dimethyldiphenylmethane

Trifloxystrobin, 10.0 µg/ml, Acetonitrile, 10ml

Parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 56-38-2

EPA Method 502/524 Volatile Mix E