8151MDL B Back Catalog number: 92319 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679458 2,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request 93699 Haloacetic Acids Price on request X9085 7,12-Dimethylbenz(a)anthracene Price on request