Dioxacarb-d3 (N-methyl-d3),100 µg/mL,acetonitrile,1mL,

Cerium (Ce)

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

2-Methylbutane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 78-78-4