Diquat dibromide-d4 Back Catalog number: 2939.12-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 1969.12-50-IO 2,3',4,4',6-Pentabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 189084-66-0 Price on request H953300 rac all-trans 4-Hydroxy Retinoic Acid, 1mg Price on request 1493.18-10MG 3-Hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 63019-39-6 Price on request