OLC 3.2 Continuing Calibration Solution

N-(Pyridin-2-yl)pyridin-2-amine (2,2,'-Dipyridylamine), neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1202-34-2

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

Curcumin (E 100), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 458-37-7