HPLC Vials are designed , manufactured and engineered for optimum performance with LC/MS and HPCL applications. A perfect deal of energy, money, and time can be spent on sample preparation. The last thing you required is for a HPLC Vials to contribute to impurity resulting in complicated data interpretation or full reanalysis. By using best in class vials that are nearly contaminant free, you can reduce the risk significantly by using products made specifically for these applications.