2,4,5-T methyl ester

1,1,1,3,10,11-Hexachloroundecane,100 µg/mL,acetone,1mL

2-Phenylthiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 825-55-8

Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane