Halfenprox, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 676959 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 18000-0010-100AN5 Acesulfame potassium, 100µg/ml in Acetonitrile, 5m Price on request 51133 Aromatics Quantitative Calibration Mix #5 Price on request 683409 2-Methylquinoxaline, 1000mg Price on request