D4-Imidacloprid, 100 µg/ml, Acetone, 1ml Back Catalog number: 677005 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679897 2,4-Dinitrophenol, 100 µg/ml, Acetonitrile, 5ml Price on request 31452 Trichloroacetonitrile Price on request 9763.7-1G Benzoic acid-(ring-d5), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. Price on request