Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane

p-Terphenyl, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 92-94-4

Pentachloroaniline, 10µg/mL in Cyclohexane, 10ml

Imazapyr, 10.0 µg/ml, Acetonitrile, 10ml