Omeprazol, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 15900-3588-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 25002 EPA Method 8260 - Surrogate Standard Price on request 92764 Volatile Mix Price on request 92358 EPA Method 508 Standard Price on request