Propylene glycol propyl ether

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

4-Fluoromethcathinone

Amitrole, 10.0 µg/ml, Methanol, 10ml