Omeprazol, 100µg/ml in Acetonitrile, 5ml Back Catalog number: 15900-3588-100AN5 Manufacturer: NEOCHEMA Availability: In the manufacturer's stock Price on request - + Recommended 673995 Nitrofen, 10.0 µg/ml, Acetonitrile, 10ml Price on request 98799 GRO Standard C6-C10 Price on request 20149 Calibration Mix #1, 200µg/ml in MeOH, 1ml Price on request