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 C14629400 Leucocrystal Violet, 100mg Price on request 93538 EPA Method 502/524 Volatile Standard Price on request S088128 Salicylic Acid-13C6, 1mg Price on request