Dicrotophos, 100 µg/ml, Ethyl acetate, 5ml

Internal Standard Solution, 1.2ml, nonane

3-Aminobenzanthrone, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no.

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