Difenoxuron, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 676765 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 93185 Internal Standard Price on request 38080 PT Semi-Volatiles in Soil - CLP Price on request 51119 Chlorine in Crude Oil Price on request