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 673899 D3-Trigonelline HI, 10mg Price on request C03009010 Mineral Oil Heavy (without additives, DIN H53) (EN9377-2), certified, 1ml Price on request 52120 EPA Method 353.2 Nitrate & Nitrite Price on request