Ametoctradin, 10.0 µg/ml, Acetonitrile, 10ml

Candesartan cilexetil, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 145040-37-0

20-Methyl-5 alpha(H)-pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 5737-19-9

N-Nitrosodipropylamine, 100 µg/ml, Methanol, 5ml