Chloridazon, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673229 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-4-S 4-Chlorodibenzofuran, 1.2ml x 50ug/ml, nonane Price on request 70138 1,1-Dichloroethene, 1000µg/ml in MeOH, 1ml Price on request 53096 Alternate Metals 1 Price on request