Acetylsalicylic acid, 15mg

Cinnamic aldehyde, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104-55-2

Dichloroacetic acid, 100 µg/ml, Acetonitrile, 1m

o-Anisidine,100 µg/mL,acetonitrile,1mL,