Mass-Labelled PCB Solution , 1.2ml x 100ng/ml, nonane

Dibenzo-p-dioxin-d8, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69699-83-8

D5-Atrazine, 100 µg/ml, Acetone, 1ml

Copper AA Standard (Cu)