4-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

Amlodipine, 100µg/mL in Acetonitrile. 1ml

Quizalofop-p-tefuryl, 100 µg/ml, Acetonitrile, 5

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