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

Endosulfan-I-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-57-2

5-Methyl-2-hexanamine,1000 µg/mL,MeOH,1mL,

Dichlofenthion, 10 µg/ml, Acetonitrile, 10ml