EPA Method 8240A - Purgeable Surrogate Std

Diisobutylene,100 µg/mL,MeOH,1mL,

Bentazone,1000 µg/mL,MeOH,1mL

1,9-Dimethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 20291-73-0