2,4'-DDE D8, 100µg/mL in Acetone, 1ml Back Catalog number: XA12040100AC Manufacturer: DR. EHRENSTORFER Availability: In the manufacturer's stock Price on request - + Recommended 58273 Tantalum (Ta) Price on request 19030 EPA Method 507 - Performance Check Solution Price on request 684465 6-Chloroquinoxaline-2,3-diol, 10mg Price on request