2,4,4',6-Tetrabromobiphenyl, 1.2ml x 50ug/ml, nonane

1,1,1,2-Tetrachloroethane, 1ml

4-n-Propylbenzoic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2438-05-3

BTEX Mixture 3 S-4219-2K-5ME 7 Analytes, each 2000 µg/mL in methanol; units:1x1 mL, 1x5mL 1300.6 Benzene [71-43-2] 1267.8 o-Xylene [95-47-6] 1264.7 Toluene [108-88-2] 1266.8m-Xylene [108-38-3] 1268.8