Theophylline, 100mg Back Catalog number: 679300 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10641.15-10MG RPA 202248 (a metabolite of isoxaflutol), 10mg Price on request 2347.10-K-HX 1-Methyl-4-n-propylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1074-55-1 Price on request 678627 Acrolein-2,4-DNPH, 25mg Price on request