Ethidimuron, 100 µg/ml, Acetonitrile, 5ml

Ibuprofen, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 15687-27-1

cis-1,2-Cyclohexanedicarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 610-09-3

Sulfamethizole, 250mg