In this article, one of Welch’s long-term customer shares their practices and insights on pharmaceutical laboratory quality control in both HPLC and GC, along with their firsthand experience of Welch’s HPLC columns.
Proper preparation, handling, and storage of HPLC mobile phases are essential for achieving accurate, consistent results. This article outlines key considerations for selecting solvents, preparing mobile phases, and avoiding common pitfalls that can affect chromatographic performance and instrument longevity.
