Silica has become the most widely used material for columns due to its excellent mechanical strength and easy surface modification, etc. However, pure silica matrix is extremely unstable under high pH conditions (especially above pH 8), which affects the service life of the columns.XP series columns adopt hybrid silica technology, combining the characteristics of organic and inorganic materials, the columns not only retains the characteristics of pure silica , but also has the characteristics of polymer materials, such as stable in wider pH range and low activity of silanol. XP series columns not only own the perfect performance of seperation, but also own the longer column life . From analysis to preparation, XP series columns can be matched to all instrument platforms, and multiple specification are available to ensure method continue and transfer, thus improving work efficiency.
● Structurally hybrid silica, improves the pH tolerance range
● Patented triple bonded and unique endcapped, ensure high column efficiency and excellent peak shape
● The multiple bonded phase can provide the selectivity of method development, reduce the difficulty of method developmen
● Strict quality control ensure the stability of materials between columns and batches
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