Methoprene,100 µg/mL,MeOH,1mL,

2,3,5,6-Tetrachloroanisole

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

1,2,4-Tribromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 615-54-3