6-Chloro-3(2H)-pyridazinone, >98%, 25g Back Catalog number: C2377 Manufacturer: TCI EUROPE N.V. Availability: In the manufacturer's stock Price on request - + Recommended 30040 EPA Method 515.1 Underivatized Price on request 8747.12-50-IO 3-Bromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 6876-00-2 Price on request CFN98049 Berberine, >98%, 20mg Price on request