Modified 525.2 Pesticide Standard #1

Di-n-heptyldiethyltin, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 165900-80-1

D8-Naphthalene, 2000 µg/ml, Acetonitrile, 1ml

4-n-Propylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 645-56-7