PCB No. 169, 10µg/ml in Isooctane, 10ml

2,6-Dimethylnaphthalene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 350820-12-1

1,2,4-Trichloro-5-nitrobenzene

Metals Mix