Bis(4-hydroxyphenyl) sulfone, 1.2ml x 50ug/ml, methanol

Aromatics Quantitative Calibration Mixes (with Internal Standard) 5 Analytes + 2-hexanone as internal standard, each Wt.% as listed in isooctane; unit: 5x1mL one of each Std. Analyte Analyte Std. 1 Std. 2

Acetonitrile

Iopamidol, 100µg/ml in Acetonitrile, 5ml