2-Methylbutyraldehyde, 250mg Back Catalog number: 681211 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9853.20-K-ME Chlorphenamine maleate, , Solvent-, Unit , # of units-, Cas.no. 113-92-8 (132-22-9 free base) Price on request 8483.19-100-ME Metoprolol tartrate, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56392-17-7 Price on request 10729.20-10MG (+)-(S)-Chlorpheniramine maleate,neat,neat,10mg, Price on request