1-Chlorodibenzo-p-dioxin, 1.2ml x 50ug/ml, nonane Back Catalog number: DD-1-S Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 1328.14-10-T 2-Fluorophenanthrene, 10µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 523-41-1 Price on request 674898 Cefuroxime sodium salt, 100mg Price on request 3140.15-K-IO Pentadecanoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1002-84-2 Price on request