syn-Dechlorane Plus®, 1.2ml x 50ug/ml, toluene

2-Imidazolidone, 100 µg/ml, Acetonitrile, 5ml

Atrazine-2-hydroxy, 10.0 µg/ml, Methanol, 10ml

Oxygenated Quantitative Calibration Mixtures (with Internal Standard) 5 Analytes, each Wt.% as listed in isooctane/xylene (65:35); unit: 5x1mL one of each Std. Analyte Analyte Std. 1 Std. 2 Std. 3 Std. 4