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0.25mm ID Elite-XLB Columns

The Elite-XLB phase is a proprietary low-polarity, very inert and exceptionally low bleed column for GC/MS analysis of pesticides, PCB congeners (e.g., Aroclor mixes) and PAHs. Improvements in polymer synthesis and tubing deactivation enable us to make inert, stable Elite-XLB columns especially well-suited for analyzing active, high molecular weight compounds with sensitive GC-MS systems, including ion trap detectors.
Features Temperature Range: 30°C to 340/360°C No known equivalent phases Exceptionally low bleed for GC/MS	Applications Pesticides, PCB congeners Semi volatiles in drinking water Suitable for EPA Method 525