VF-DA GC Columns by Agilent Technologies

Agilent J&W VF-DA is a unique, guaranteed low-bleed column for forensic drug confirmation testing. The column has high recovery for trace components and excellent resistance to direct methanol injections. Forensic drugs are measured in a variety of matrixes. In urine, most general screenings are performed using full-scan GC/MS (El). Since column bleeding can negatively influence detection limits in full-scan mode, the exceptional low bleed of VF-DA columns is critically important. Low bleed provides reduced detection limits, improved accuracy, and a cleaner detector. For Forensic Use

Features:

• Engineered for forensic drug confirmation testing
• High recovery for trace level analysis and excellent resistance to direct methanol injections
• Ultra low bleed
• 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