n-Hydrocarbon Standard (C5-C18), 2000µg/ml in MeOH, 1ml

2-Anthracenecarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 613-08-1

5-Aminosalicylic acid, 1000mg

DL-2-Phenylpropionic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 492-37-5