Omeprazol, 100µg/ml in Acetonitrile, 5ml

Letrozole ,neat,neat,50mg,

3,4-Dimethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 95-65-8

Kojic acid, 100µg/mL, Solvent-dried down, Unit 1mL, # of units-1, Cas.no. 501-30-4