Update: 30 September, 2023
The ZORBAX Rx-Sil RRHT threaded column is specially designed for higher pressure operation (up to 600 bar) and is packed with a high-performance microparticulate silica packing for high-speed liquid-solid adsorption chromatography. ZORBAX Rx-Sil particles are produced by the agglomeration of colloidal silica to form spherical particles of uniform diameter and pore size. However, ZORBAX Rx-Sil is specially treated to create a highly homogeneous sur- face throughout the silica support. This homogeneity is achieved by utilizing ultra-high-purity silica (less than 100 ppm total of impurities such as sodium, aluminum, iron, etc.) and by applying patented technology for fully hydroxylating the silica surface. As a result, ZORBAX Rx-Sil can be used for basic, neutral, or acidic samples. It is particularly well suited for use with basic samples, since these solutes can be chromatographed without peak tailing or irreversible adsorption. The uniform, spherical, ZORBAX Rx-Sil particles have a controlled pore size of 80Å. Columns are loaded to a uni- form bed density using a proprietary, high-pressure, slurry-loading technique to give optimum column efficiency.
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MD5 Checksum: F3E818A90FE9351829E4EFF4E0F0D168
Publication date: 04 July, 2012
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PDF Link: Agilent ZORBAX Rx-Sil RRHT Threaded Column Datasheet PDF