Propanil, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 674008 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 3407.26-100-CY tau-Fluvalinate Price on request 92257 Semi-Volatile Surrogate Standard Price on request 95327 EPA Method 521 Nitrosamines Price on request