2,4'-DDT, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 678381 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 679159 Mepanipyrim-2-hydroxypropyl, 10.0 µg/ml, Acetonit Price on request 72120 Captopril Price on request WP-ISS Internal Standard Solution, 1.2ml, nonane Price on request