g-HCH(Lindane) (13C6,99%)100µg/mL in Nonane, 1,2ml

2,2'-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 13029-09-9

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

Methoprene