Theophylline, 100µg/ml in MeOH, 5ml Back Catalog number: 18000-1150-100ME5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 677955 Clomazone Metabolite FMC 65317, 50mg Price on request 676866 D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml Price on request 674026 Clopyralid, 250mg Price on request