2,4-Dibromophenol, Internal Standard Stock Solution Cat No 2061.6

Aqueous Ethanol Standard (2.0g/l), 10 x 1,2ml

Fumaric acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 110-17-8

Amoxicillin Dimer Sodium Salt (>90%), 1mg