2,2',4,4',5,5'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-153 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 54196 Oxalic Acid (C2H2O4) Price on request 675789 2,3,4,5-Tetrachlorophenol acetate, 10.0 µg/ml, Is Price on request 675628 Isoxathion, 100 µg/ml, Ethyl acetate, 5ml Price on request