EPA Method 531.1 - Analytes

Iopamidol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 60208-45-9

2,5-Dichloro-p-terphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.

gamma-Cyhalothrin, 100µg/ml in Acetonitrile, 5ml