Benzo(e)pyrene, 100µg/ml in Cyclohexane, 5ml

1D,1D,2H,2H-1-Hydroxyperfluorooctane,50 µg/mL,MeOH,1mL,

Nitrofurantoin 13C3, 5mg

2,4'-Dichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 34883-43-7