2-Chlorophenol, 10.0 µg/ml, Methanol, 10ml

Terbuthylazine, 100μg/mL in Acetonitrile, 1ml

1-Brombutan, 100µg/ml in MeOH, 2ml

Benzo[a]pyrene, 10.0 µg/ml, Acetonitrile, 10ml