Custom Calibration Standard

1-Hydroxy-9-fluorenone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 6344-60-1

Stanozolol,100 µg/mL,acetonitrile,1mL,

7H-Perfluoroheptanoic acid, 50µg/ml in MeOH, 1ml