Theophylline Back Catalog number: 79628 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92067 Anthracene, 100µg/ml in Acetonitrile, 1ml Price on request 66078 PCB No. 78, 100µg/ml in Isooctane, 1ml Price on request 3482.12-100 Phosalone, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 2310-17-0 Price on request