EPA Method 524.2 - Additional Analytes

4.4'-DDE (13C12), 100µg/ml in n-Nonane, 1,2ml

1,4-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6

3-Indoleacetic acid, 250mg