Perkin Elmer Brownlee Aquapore Ax-300 Columns Are Built On Large Pore Silica For Improved Retention And Resolution Compared To Traditional Silica. These Columns Are Weak Anion Exchangers Composed Of A Crosslinked Polyethyleneimine Phase Bonded On The Sili

Perkin Elmer Brownlee Aquapore AX-300 columns are built on large pore silica for improved retention and resolution compared to traditional silica. These columns are weak anion exchangers composed of a crosslinked polyethyleneimine phase bonded on the silica surface. Conventional Brownlee columns (non-cartridge) use standard compression end fittings compatible with all HPLC instrumentation and do not require holders unless they are being used with NewGuard cartridges. To couple a conventional column to a NewGuard cartridge, a NewGuard holder (07150001) is necessary. Quantity: Package of 2 Interaction Mode: Ion Exchange pH Range: 2.0-8.0 Temperature Limit: 60℃ USP Code: L14 - PE (Additional S&H or Hazmat Fees May Apply)