Quantitative Paraffins Standard, 6,25% w/w, 2ml

Tetradecamethylcycloheptasiloxan, 100µg/ml in Acetone, 5ml

Phloroglucinol, 100 µg/ml, Methanol, 1ml

Isonoruron, 100 µg/ml, Acetonitrile, 1ml