2,2',4,5'-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane Back Catalog number: BB-49 Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2036.12-50-NN Octachlorodibenzo-p-dioxin,50 µg/mL,n-nonane,1mL, Price on request 10769.19-100-ME Iohexol, 100µg/ml in MeOH, 1ml Price on request S-4080-100-TX5 Perdeuterated Internal Standard - PAH-Mixture 2 S-4080-100-T 5 Analyte, 100 µg/mL in toluene; units: 1x1mL, 1x5mL 0978.10 Naphthalene-d8 [1146-65-2] 1086.12 Biphenyl-d10 [1486-01-7] 0389.14 Phenant Price on request