EPA Method 505 Analytes

Propachlor ESA sodium salt, 10mg

N-Methyl-N-(trimethylsilyl)heptafluorobutyramide, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 53296-64-35

Terbuthylazine-2-hydroxy, 100 ng/µl, 1ml