Acetophenone-DNPH Back Catalog number: 83538 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 15900-1020-100AN5 Cyanazin, 100μg/ml in Acetonitrile, 5ml Price on request 9763.7-1G Benzoic acid-(ring-d5), neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. Price on request 674701 Azamethiphos, 250mg Price on request