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Rtx-CLP Cap. Column 15m, 0.32mm ID, 0.50um Rtx-CLPesticides Columns Material: (fused silica) Phase Information: proprietary Crossbond phase • Application-specific columns for organochlorine pesticides and herbicides. • Low bleed—ideal for high sensitivity GC-ECD or GC-MS analyses. • Baseline separations in less than 10 minutes. • Stable to 320–340 °C. • Analyze EPA Method 8081B, 8082A, 8151A, 504.1, 515, 508.1, and 552.2 compounds without time-consuming column changes. Note: Analyzing dirty or derivatized samples can contaminate your column. Restek does not recommend analyzing trace-level pesticide samples following derivatized samples (e.g., Methods 8151A and 552.2) without first performing inlet maintenance. Standard steps include trimming the guard column and changing the inlet liner, O-ring, seal, and septum. Rtx-CLPesticides/Rtx-CLPesticides2 • Application-specific columns for organochlorine pesticides and herbicides. • Low bleed—ideal for high sensitivity GC-ECD or GC-MS analyses. • Baseline separations in less than 10 minutes. • Stable to 320–340 °C. • Analyze EPA Method 8081B, 8082A, 8151A, 504.1, 515, 508.1, and 552.2 compounds without time-consuming column changes. Improved resolution and faster analyses, compared to 1701 or phenyl phases, make these the pesticide columns of choice. Rtx-CLPesticides columns are specially designed to overcome the coelutions and analyte breakdown typically encountered in chlorinated pesticide analyses for EPA Methods 8081, 608, and CLP. By achieving baseline resolution of the 20 target analytes, more accurate qualitative data can be obtained, providing reliable identification without GC-MS. DF: 0.50 µm ID: 0.32 mm Length: 15 m Product Name: Rtx-CLPesticides Column Product Type: GC Column Similar to: Agilent 123-3832 Temp Limits: -60 to 320/340 °C Units: ea.
Backup Ring for LC-20AT/LC-20Ai Rinse Seal Back up ring for rinse seal for LC-10ATvp/20AT/20Ai. Inspect when replacing the rinse seal, and replace if scratched.
Column, LC, Shim-pack GIST C8, 5um, 1.0x50 The GIST C8 column has less retention than a C18 and is ideal for rapid analysis of hydrophobic compounds. The high purity silica allows elution of acidic or basic compounds with low ionic adsorbtion. Highly uniform particles ensure stable mobile phase delivery and symmetrical peak shapes. USP L7, pore size: 100A, surface area: 350 m2/g, 8% carbon load, pH range: 1 to 10, fully endcapped. A guard column is recommended to prolong the lifetime of the analytical column.
Column, LC, Shim-pack GIST C8, 5um, 1.0x30 The GIST C8 column has less retention than a C18 and is ideal for rapid analysis of hydrophobic compounds. The high purity silica allows elution of acidic or basic compounds with low ionic adsorbtion. Highly uniform particles ensure stable mobile phase delivery and symmetrical peak shapes. USP L7, pore size: 100A, surface area: 350 m2/g, 8% carbon load, pH range: 1 to 10, fully endcapped. A guard column is recommended to prolong the lifetime of the analytical column.
Rtx-CLP Cap. Column 30m, 0.53mm ID, 0.50um Rtx-CLPesticides Columns Material: (fused silica) Phase Information: proprietary Crossbond phase • Application-specific columns for organochlorine pesticides and herbicides. • Low bleed—ideal for high sensitivity GC-ECD or GC-MS analyses. • Baseline separations in less than 10 minutes. • Stable to 320–340 °C. • Analyze EPA Method 8081B, 8082A, 8151A, 504.1, 515, 508.1, and 552.2 compounds without time-consuming column changes. Rtx-CLPesticides/Rtx-CLPesticides2 • Application-specific columns for organochlorine pesticides and herbicides. • Low bleed—ideal for high sensitivity GC-ECD or GC-MS analyses. • Baseline separations in less than 10 minutes. • Stable to 320–340 °C. • Analyze EPA Method 8081B, 8082A, 8151A, 504.1, 515, 508.1, and 552.2 compounds without time-consuming column changes. Improved resolution and faster analyses, compared to 1701 or phenyl phases, make these the pesticide columns of choice. Rtx-CLPesticides columns are specially designed to overcome the coelutions and analyte breakdown typically encountered in chlorinated pesticide analyses for EPA Methods 8081, 608, and CLP. By achieving baseline resolution of the 20 target analytes, more accurate qualitative data can be obtained, providing reliable identification without GC-MS. Column bleed, measured by ECD, is extremely low at temperatures up to 330 °C, which is critical for baking-out the column to remove high-boiling compounds commonly found in pesticide/PCB extracts. An analysis time of less than 10 minutes improves throughput compared to other stationary phases. DF: 0.50 µm ID: 0.53 mm Length: 30 m Product Name: Rtx-CLPesticides Column Product Type: GC Column Similar to: Agilent 125-3837 Temp Limits: -60 to 300/320 °C Units: ea.