Diphenylamine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678394 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended L470500 Losartan Potassium Salt, 98%, 50mg Price on request 50254 Custom Calibration Standard Price on request 673962 Cinmethylin, 10.0 µg/ml, Cyclohexane, 10ml Price on request