Ibuprofen carboxylic acid, 100μg/mL in MeOH, 1ml Back Catalog number: 18000-0602-100ME1 Availability: In the manufacturer's stock Price on request - + Recommended 70258 n-Propylbenzene, 1000µg/ml in MeOH, 1ml Price on request 3883.2-100MG Azodicarbonamide, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 123-77-3 Price on request 674941 Benzyltrimethylammonium chloride, 100mg Price on request