1-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5522-43-0

Atrazine, 10.0 µg/ml, Acetonitrile, 10ml

C28 1-Methyl triaromatic sterane + C28 Triaromatic sterane (0856.28), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 80382-31-6

Mass-Labelled PFAS Extraction Standard, 1000ng/ml in MeOH, 1,2ml