Diflufenican, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 675181 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 70686 Fenthion, 1000µg/ml in Hexane, 1ml Price on request 679282 Metamizole sodium monohydrate, 100mg Price on request 71574 2,4,5-Trichlorophenol-PFB derivative Price on request