Ibuprofen, 100μg/ml in MeOH, 1ml

2,3-Naphthalenedicarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 2169-87-1

Calibration Std. #1

Diphenylamine, 100 µg/ml, Acetonitrile, 1ml