DB-23




 Agilent J&W DB-23 is specifically designed for the high-quality separation of fatty acid methyl esters (FAMEs). It is bonded, cross-linked and solvent-rinsable, and is a close equivalent to USP phase G5. DB-23 has excellent resolution, highly suited for procedures using cis and trans FAME isomers, and a wide operating temperature range.

  • (50%-Cyanopropyl)-methylpolysiloxane.
  • High polarity and replaces HP-23.
  • Designed for separation of fatty acid methyl esters (FAMEs).
  • Excellent resolution for cis- and trans- FAME isomers.
  • Close equivalent to USP Phase G5.
  • Bonded, cross-linked and 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

Similar Phases: SP-2330, Rtx-2330, 007-23, AT-Silar, CP-Sil 88, BPX-70, SP-2340