Fenazaquin, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673283 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 59064 EPA Method 300.0 Anions Mix Price on request 72605 Trimethoprim Price on request 22005 Acid Surrogate Standard Price on request