D8-4,4'-DDT, 100 µg/ml, Acetone, 1ml Back Catalog number: 676594 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50229 Mix #1 Price on request 674689 PSA-Mix 2 Price on request 54300 Nitrate as (NO3-) Price on request