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 51096 8015AZ Calibration Standard Price on request 57281 Thallium (Tl) Price on request 679285 N-Acetyl-sulfamerazine, 10mg Price on request