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

9-Fluorenone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 486-25-9

Phenol-Mix 4, 10.0 µg/ml, Acetone, 43497ml

Antidepressant Mix 02, 100μg/ml in MeOH, 1ml