Methyl methane sulfonate

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

2,2',3,4-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

1,3,5-Trimethyladamantane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 707-35-7