ES Industries has developed a new line of wide pore columns to provide the bioanalytical chromatographer with a highly efficient state-of-the-art base deactivated wide pore HPLC column. The MacroSep line is based upon ultra-high purity metal free silica containing highly controlled pores of 300Å diameter. This column technology is a superior tool for the analysis of proteins, peptides, and other biomolecules. To enable flexibility for method development and QC applications, we offer five types of phases for the MacroSep series including C4, C8, C18, AQS and Cyano.
All of the MacroSep® phases undergo extensive QC testing to ensure consistent column to column performance. Tightly controlled pore size and particle size distribution lead to extremely durable columns with low back pressure and long lifetimes. Our ultra-high purity silica is carefully analyzed to ensure that it remains free from any metal contamination through the entire manufacturing process. All columns are manufactured under strict QC requirements using test procedures and protocols designed by bioanalytical chromatographers. We offer several types of phases for the MacroSep series including C4, C8, C18, AQS, Cyano and High Protein Recovery (HPR).
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