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          Rxi-5 HT

          GC columnRxi® Capillary GC Columns

          These columns have been designed specifically to be the best columns available, for exceptional inertness, ultra-low bleed, and reproducible retention and selectivity. In addition to outstanding performance, this combination of column characteristics assures Rxi® columns will have long lifetimes. The Restek chemists also have developed a stable, reproducible manufacturing process, so that Rxi® columns will meet your needs every time you install a new column.

          Benefits of Rxi® columns
          • Ultra-low bleed
          • Exceptional inertness
          • Reproducible performance, column after column
          • 40% longer lifetime from specially designed fused silica tubing
          • Columns processed for high temperature applications
          Applications
          • Diesel Fuels
          • Motor Oils
          • High Boiling Petroleum Products
          • Polymers/Plastics
          • High Molecular Weight Waxes
          • Simulated Distillation Methods
          • Long-chained Hydrocarbons
          • Triglycerides
          Temperature limits
          ID (mm) df(µm) Temperature limits* (°C)
          0.25 0.10 -60 to 400
          0.25 0.25 -60 to 400
          0.32 0.10 -60 to 400
          0.32 0.25 -60 to 400
          0.53 0.15 -60 to 400

          * Column is capable of going to 430°C, but column lifetime will be reduced.