4,4'-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-15 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 34054 EPA Method 552.1 - Haloacetic Acids Price on request 83601 2,4-D n-butyl ester Price on request 1989.9-2K-ME Tri-n-propyltin chloride Price on request