4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678380 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended BB-9 2,5-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request C15845000 Pantothenic acid calcium, 250mg Price on request 679790 Salicylic acid, 250mg Price on request