EPA Method 507 - Performance Check Solution

Tolfenpyrad, 10.0 µg/ml, Acetonitrile, 10ml

EPA Method 515 Herbicide Acids

Performance Control Mixture 4 Analytes each Wt.% as listed; units: 1x1mL, 5x1mL neat Name Wt. % Name Wt. % n-Hexadecane 75.0 Tetralin 3.0 Naphthalene 2.0