PCB No. 78, 100µg/ml in Isooctane, 1ml

EPA Method 8260A Additional Analytes

N-Nitrosodiethanolamine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1173019-53-8

4-Nitrophenol-d4, 1000µg/ml in MeOH, 1ml