4,4'-DDE, 100 µg/ml, Methanol, 1ml Back Catalog number: 679459 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 58042 Molybdenum (Mo) Price on request 682081 N,N-Dimethylaniline, 100 µg/ml, Methanol, 5ml Price on request 71049 2,6-Dimethylnaphthalene Price on request