4,4'-DDT, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 684390 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended N0763 1,5-Naphthalenedisulfonic Acid Tetrahydrate, 25g Price on request 678300 Diisooctyl phthalate, 250mg Price on request 79303 trans-Nonachlor Price on request