4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673530 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676411 Milbemectin A4, 100 µg/ml, Acetonitrile, 1ml Price on request 73496 N-Desmethyldiltiazem Price on request 94721 o-Aminoazo-p-toluene Price on request