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 3800.12-100-IO 3'-Fluoro-2,4,4',5-tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 4H187 2,2',3,4',5,5',6-Heptachloro-4-biphenylol, 1.2ml x 50ug/ml, nonane Price on request RM1367 Kerosene K2 Price on request