Zirconium (Zr) Back Catalog number: 58040 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 684904 N,N-Dimethylvaleramide, 250mg Price on request 9878.17-50-IO 1,2,5-Trimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146448-87-5 Price on request 11284.10-100-AN Thiacloprid-d4 (thiazolidinylideme-d4),100 µg/mL,acetonitrile,1mL, Price on request