• Interposed between the injector and the column these precolumns lengthen the life of the column and improve the reproducibility of their results.
• Packed with the most modern HPLC packings and Novabond™ proprietary packing procedures.
• Economic and easily replaced.
• For general use in any HPLC system.
• Packed at high pressure for maximum stability and duration.
• Their use does not imply any loss of efficiency, even with packings of 3 μm or with microbore columns of 2mm ID