Capillary DB-5.625 GC Columns from Agilent

Agilent manufactures non-polar DB-5.625 bonded columns that are specially processed to exhibit excellent inertness for EPA Semivolatile Methods 625, 1625, 8270, and CLP protocols. The DB-5.625 feature high temperature limits with excellent thermal stability and low bleed and have been shown to consistently and reliably surpass EPA performance criteria for semivolatiles. The columns are inert and neutral for effective use with base, neutral and acidic compounds, and are also solvent rinsable.

Features:

  • Equivalent to a (5%-Phenyl)-methylpolysiloxane.
  • Non-polar.
  • Specially processed to exhibit excellent inertness for EPA Semivolatile Methods 625, 1625, 8270, and CLP protocols*.
  • Surpasses EPA performance criteria for semivolatiles.
  • Inert and neutral for base, neutral and acidic compounds.
  • High temperature limit with excellent thermal stability and low bleed.
  • Bonded and cross-linked and solvent rinsable.
  • Available with DuraGuard (GC column with built-in guard column).