4,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679457 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10417.14-100MG Disperse Blue I, 30 % dye content Price on request 685660 Bentazone-methyl, 100µg/ml in Acetonitrile, 5ml Price on request 32251 1,1-Dichloroethene, 20mg/ml in MeOH, 1ml Price on request