PAH-Mix 9, 10µg/mL in Acetonitrile, 5 x 1ml

(-)-Nicotine, 100 µg/ml, Methanol, 1ml

4-n-Octylphenol-mono-ethoxylate, 10.0 µg/ml, Acet

2,3,5-Trimethacarb, 100 µg/ml, Acetonitrile, 5ml