Modified 525.2 Pesticide Standard #1

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205440-82-0

EPA Method 8260 Internal Standard - Revised

L-PFOSK with branched isomers, 50µg/ml in MeOH, 1,2ml