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

Nitrite (NO2-) as N

2,4-Dimethylquinoline, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1198-37-4

p-Tolyl Sulfate Potassium Salt, 1g