PSA-GCB-Mix 4

n-Dodecane, Selectivity Check Standard, 1.5Wt%, Solvent-isooctane, Unit 10mL, # of units-1, Cas.no. 112-40-3

Sodium p-n-dodecylbenzenesulfonate, 100 µg/ml, Me

EPA Method 552.1, 552.2 - Haloacetic Acids