Citric acid [0.3% wt] Back Catalog number: 93444 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2258.12-50-IO 3'-Fluoro-2,4-dibromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 78003 Chloramben Price on request 95524 Hexachlorobenzene Price on request