2,3',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-26 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50464 Ammonia as N Price on request 2273.6-2K-ME Chlorobenzene, 2000µg/mL, Solvent-Methanol, Unit 1mL, # of units-1, Cas.no. 108-90-7 Price on request 684363 Phenylalanine, 100mg Price on request