Simultaneous liquid chromatographic determination of metals and organic compounds in pharmaceutical and food-supplement formulations using evaporative light scattering detection

Abstract

HPLC method for determination of metals (potassium, aluminium, calcium and magnesium) and organic compounds (ascorbate and aspartate) was developed and validated based on evaporative light scattering detection (ELSD)

Keywords

• evaporative light scattering detector
• pharmaceuticals
• sodium
• potassium
• aluminium
• calcium
• magnesium
• ascorbate
• aspartate
• citrate