ES Industries offers the HPLC chromatographer an important source for high performance bonded phases and packing materials. The Chromegabond materials produced at our New Jersey facility represent the state-of-the-art in bonding chemistry technology. These Chromegabond phases were developed to provide unique performance characteristics to enable the most demanding separations. The product range offers virtually all silica chemistry techniques and selectivities available today.Chromega™ HPLC columns are expertly produced to ensure the highest levels of performance, durability, and quality. These stable columns offer excellent reproducibility, maximum efficiencies, high capacity, and high permeability. Column hardware components are selected from only the highest quality available. Columns are offered in sizes from microbore to preparative production scale dimensions.