Consistent Baselines and Fewer Ghost Peaks With Fresh Ultrapure Water
Tests have proven that up to 80% of the problems occurring during HPLC runs are attributable to inadequate water quality. This is why the use of a highly pure mobile phase is essential for ensuring the highest analytical-grade quality. The eluents must be especially pure in terms of their physical and chemical properties and may not contain any organic impurities or particles. Even purchased HPLC-grade water is frequently found to have a high total organic carbon (TOC) level.