EPA Method 8330 Analyte

Methyl octadecanoate (Methyl stearate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-61-8

EPA Method 502/524 Surrogate Standard #3, 2000µg/ml in MeOH, 1ml

Prosulfocarb, 100µg/ml in MeOH, 1ml