Azaspirazide 1,1.47 µM/L,MeOH,0.5mL,

Fluorene-d10, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 81103-79-9

Napropamide, 100µg/ml in Acetonitrile, 1ml

EPA Method 1633 PFAS Mix, 10µg/mL in MeOH:Water, 1ml