Flucythrinate, 100 µg/ml, Toluene, 5ml

4-Nitropyrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 57835-92-4

Benzo(a)pyrene, 100µg/ml in Acetonitrile, 1ml

Lidocaine-d10,1000 µg/mL,MeOH,1mL