The XBridge Premier BEH HILIC Columns contain unbonded BEH (Bridged Ethyl Hybrid) particles and are designed to retain and separate very polar compounds. These unique columns are optimized and tested to produce efficient, reproducible separations across a wide pH range. More rugged than unbonded silica based HILIC phases, the BEH particle’s chemical stability results in long column lifetimes. XBridge Premier Columns use MaxPeak High Performance Surface hardware technology which significantly reduces unwanted analyte/surface interactions that can lead to poor peak shape and losses in signal intensity.

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