Ethylisopropylnitrosamine, 100 µg/ml, Methanol,

Anions Mix

8-Methylbenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 24964-07-6

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