Native PCB Solution/Mixture for MS Detection, 1.2ml, nonane

Potassium (K)

GC/MS Hexachlorobenzene Mixture 1356,6 Hexachlorobenzene [118-74-1] 50µg/ml

3-Aminopropionamide-1,2-13C2, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.