EPA Method 8270C Pesticide Mix #20

Tri-n-propyltin chloride, 1000 µg/ml, Methanol,

Pseudomorphine (free base), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 125-24-6

Isoxaflutole, 10.0 µg/ml, Acetonitrile, 10ml