hypersil gold columns are a new lc and lc/ms column offering excellent peak shape. based on highly pure silica, hypersil gold columns provide outstanding symmetrical peaks, even when analyzing compounds that give notoriously poor peak shape on traditional c18 or l1 chemistries. rugged and robust manufacturing processes coupled with advanced column packing technologies produce highly efficient, reliable hypersil gold columns for applications where resolution between compounds closely related in structure is paramount. discrimination between such species is vital in drug analyses where active constituents and other trace components must be rigorously monitored. with l1 retention and se-lectivity, existing l1 methodologies are easily upgraded to hypersil gold columns with minimal loss of time, but with an improvement in peak shape and sensitivity.
the 5?m material is available in high efficiency kappa capillary columns, optimizing performance and sensitivity. these columns are ideal for lc/ms applications, especially where sample size is limited. they are available in 500, 320, 180, 100 and 75?m id capillaries in lengths or 50, 100, 150 and 250 mm. 30mm guard columns are available in 500, 320 and 180?m id to protect your analytical column.
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