Bitertanol, 100 µg/ml, Acetonitrile, 5ml

7H-Perfluoroheptanal, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 647-44-9

N-Nitrosopiperidine, 100µg/ml in MeOH, 5ml

6a-Methyl Hydrocortisone 21-Acetate, 50mg