You can work in direct injection mode or with a trap column. PharmaFluidics now offers their own µPAC™ trap column that is fully compatible with our analytical µPAC™ columns. We do have customers that use classical trap columns in conjunction with our µPAC™ columns. Nevertheless, such configurations can influence the performance of our analytical columns because, in general, conventional trap columns have slightly different retention capabilities compared to the µPACᵀᴹ columns.

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Technical note

Related questions

Is it possible to reduce the length of the capillaries that connect the µPAC™ column to obtain better separation results?

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