Atrazine, 10.0 µg/ml, Acetonitrile, 10ml

1,3,5-Trifluorobenzene

1-Nitropyrene-d9, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 93487-20-8

2-Ethylaniline, 100mg