Bifenazate, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678263 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 72239 n-Hexane-d14 Price on request 30022 EPA Method 515.1 Surrogate Standard Price on request 679452 Terbuthylazine, 100 µg/ml, Methanol, 1ml Price on request