EPA Method 8121 Analytes

Perfluoro-n-nonadecane, , Solvent-, Unit , # of units-, Cas.no.

EPA Method 8240A/1666 - Purgeable Internal Std

1-n-Dodecylnaphthalene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 38641-16-6