Propham, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673423 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70329 Benzal chloride Price on request 38131 WS Paraquat & Diquat Price on request 10213 EPA Method 617/8080/8250/8270 - Analytes Price on request