Theophylline, 100µg/ml in MeOH, 5ml Back Catalog number: 18000-1150-100ME5 Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 52153 CLP Calibration Std. V Price on request 92264 Ethers & Thioethers Price on request 678345 Dicloran, 100 µg/ml, Ethyl acetate, 1ml Price on request