2,4-Dibromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-7 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 79158 N-Nitrosodi-n-propylamine Price on request 1676.14-K-IO 1,1,1,3-Tetrachlorotetradecane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-25-8 Price on request 53334 EPA Method 200.8 Calibration Standard 2 Price on request