Pyrethrins, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678493 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677241 Fenbutatin oxide, 100 µg/ml, Methanol, 1ml Price on request 30087 EPA Method 507/525 Analyte Mix #6 Price on request CA12670200 Dimethachlor ESA sodium salt, 10mg Price on request