GC-20
(20%) Diphenyl - (80%) Dimethylpolysilioxane

  • Bonded and cross-linked phase
  • Intermediate polarity
  • Low bleed with ECD due to absence of cyano groups in its structure
  • Excellent confirmation column

    GC-20 Similar Phases

  • Alltech: AT-20
  • Quadrex: 007-502
  • Restek: Rtx-20
  • Supelco: SPB-20, VOCOL
  • Varian: CP-SIL 13 CB
  • Other Manufacturers: PE-7

    More information is available in the Greyhound Q-Cap Capillary Columns catalogue.