2,2',5,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-52 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 10900-0440-100ME2 cis-1,2-Dichloroethylene, 100μg/ml in MeOH,2ml Price on request 3335.10-100-CY Chlordane, oxy Price on request 51059 ASTM D-4815 Calibration Mix #2 Price on request