Theophylline Back Catalog number: 72031 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-11786A1-1ML Dinoseb, 100µg/ml in Acetonitrile, 1ml Price on request 677671 4,4'-Bis(a,a-dimethylbenzyl)diphenylamine, 250mg Price on request 0951.9-K-IO 7-Methylbenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14315-15-2 Price on request