EPA Method 515.1 - Performance Check Solution

4,4'-DDE-13C12

Ormetoprim,neat,neat,10mg,

1,4-Bis(3,7-dimethyloctyl)benzene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 211809-80-2