D4-Flufenacet, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 684508 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 11691.12-100-IO 2,3,4',4'-Tetachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request 70249 Phenanthrene-d10, 1000µg/ml in MethyleneChloride, 1ml Price on request 680166 Butyric acid, 1ml Price on request