EPA Method 8270A Analytes

Arylsulfatase from Red Abalone

Fenthion, 100 µg/ml, Toluene, 1ml

9,10,12,13-Tetrachlorooctadecanoic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 26533-39-1