D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml

2-Nitropyrene, 200ug/mL in Toluene, 1ml

5H-Benzo[b]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 243-28-7

Nitrate as (NO3-)