2,4'-DDD, 100 µg/ml, Methanol, 1ml Back Catalog number: 679456 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended SC-237106 Thymolphthalexon, 1g Price on request 680244 D10-Carbophenothion, 100 µg/ml, Acetone, 1ml Price on request 676724 Carbetamide, 250mg Price on request