Theophylline Back Catalog number: 79628 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72144 Diclofenac, 1000µg/ml in MeOH, 1ml Price on request 96776 p-Terphenyl Price on request S-12206M1-1ML Imidacloprid, 100µg/ml in methanol, 1ml Price on request