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 A16972996AL-100 Spirotetramat-keto-hydroxy, 100µg/mL in AL, 1ml Price on request 692289 D5-6PPD, 10mg Price on request 31031 Bromochloromethane Price on request