Antipyrine, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 680925 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 674623 Fenitrothion-oxon, 100 µg/ml, Ethyl acetate, 1ml Price on request 57326 Iron (Fe) Price on request 57048 Cadmium (Cd), 1000µg/ml in 2%-HNO3/Water, 100ml Price on request