2-Butanone

Arochlor 1221 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 11104-28-2

Perfluoro-6-methylheptane sulfonate, 200ul x 1.00ug/ml, methanol

EPA Method 502.2/524.2 - Liquids