2,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673527 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 83583 2,3,5,6-Tetrachloroterephthalic acid Price on request 676906 D10-Malathion, 100 µg/ml, Acetone, 1ml Price on request 10851.43-10MG Erythromycin ethyl succinate,neat,neat,10mg Price on request