Isopropyl 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

(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2)

Ammonium dihydrogen phosphate Modifier