Mass-Labelled PCB Solution , 1.2ml x 20ng/ml, nonane

Heptachlor, 1000µg/ml in Hexane, 1ml

Boscalid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 188425-85-6

1,3,6,8-Tetrachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene