Halfenprox, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 674467 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678342 Chlorfenapyr, 100 µg/ml, Ethyl acetate, 1ml Price on request 11786.10 1,2,3,5,7,8-Hexachloronaphthalene,,,, Price on request 676966 Atrazine-desethyl-2-hydroxy, 100 µg/ml, 2-Methoxy Price on request