Choline chloride, 250mg Back Catalog number: 679262 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 672950 Clioquinol, 100mg Price on request 1961.12-50-IO 2,4,4'-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 41318-75-6 Price on request 676301 2-Fluorofluorene, 100 µg/ml, Cyclohexane, 1ml Price on request