DB-VRX GC Columns by Agilent Technologies

Agilent J&W DB-VRX features unique selectivity, engineered for optimum resolution of volatiles. The low-polarity DB-VRX columns deliver excellent peak shapes and are fully compliant with U.S. EPA methods 502.2, 524.2, and 8260. In these bonded and cross-linked columns, no subambient cooling is required to resolve the six 'gases'. DB-VRX features an operating temperature range of -20 to 260 °C.

Features:

• Unique selectivity engineered for optimum resolution of volatiles analysis:
• U.S. EPA Methods 502.2, 524.2 and 8260
• 0.45 mm id columns provide more plates per meter compared to 0.53 mm id columns for the fewest co-elutions for GC method (an industry first)*
• No subambient cooling required to resolve the six "gases"
• Fast run time:
• <30 minutes for optimum sample throughput
• <8 minutes with 0.18 mm id
• Low polarity
• Excellent peak shape
• Bonded and cross-linked
• Solvent rinsable
• Each Agilent J&W GC column is tested with the tightest industry QC specifications for column bleed, sensitivity, and efficiency to provide you utmost confidence in qualitative and quantitative results
• For details about the QC test conditions including the test probe mixture and the resulting chromatogram, please refer to the Agilent J&W GC Column Performance Summary shipped with each GC column

*Two co-elutions: 1) m- and p-xylene, for which U.S. EPA does not require separation, and 2) 1,1,2,2-tetrachloroethane and o-xylene which are separated by detectors PID and ELCD, respectively. Note to GC/MS analysts: These co-eluting compounds have different primary characteristic ions of 83 and 106, respectively.

Similar Phases: VOCOL, NON-PAKD, Rtx-Volatiles, PE-Volatiles, 007-624, Rtx-VRX, Rtx-VGC