2-Amino-4,5-dimethoxybenzoic acid, 98%, 10g

alpha-Hydroxymetoprolol, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 56392-16-6

Diethylenetriamine

Tri-p-cresyl phosphate, 100 µg/ml, Methanol, 5ml