Troubleshooting TOC Spikes in Elga PURELAB Classic UV for HPLC Workflows
Liquid chromatography systems depend on ultra-pure solvent streams to maintain stable baselines and reproducible retention times. High-performance liquid chromatography (HPLC) and ultra-high-performance liquid chromatography (UHPLC) methods detect contaminants at trace parts-per-billion (ppb) levels. Trace organic compounds present in reagent water directly undermine analytical accuracy, producing ghost peaks, baseline drift, and elevated background noise. Laboratories utilizing […]
