D12-Benzo[a]pyrene, 100 µg/ml, Acetonitrile, 1ml

Total Phosphorus (P), 100µg/ml in Water, 100ml

3-Fluoro-6-methylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 84194-32-2

Sebuthylazine, 1000μg/ml in Acetone, 1ml