EPA Method 507 Nitrogen Phosphorus Pesticides

Lasalocid A sodium salt, 5mg

N-Nitrosopiperazine, 1000µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 5632-47-3

Fluensulfone, 100 µg/ml, Acetonitrile, 1ml