SPE columns, CHROMABOND® HR-XAW

Supplier: MACHEREY-NAGEL
CHROMAFIX® CHROMABOND®
MANA730729P45EA 140 EUR
MANA730729P45 MANA730747P45 705-1115 MANA730745 MANA730728P45 MANA731771 705-1116 MANA731773 MANA730728 MANA730744 MANA730729 MANA731772 MANA730747 MANA730748P45
SPE columns, CHROMABOND® HR-XAW
Chromatography Columns
CHROMABOND® HR-XAW is a weakly basic secondary and tertiary ammonium polymeric anion exchanger for SPE.

  • Base material: Spherical PS/DVB copolymer with a large specific surface and a high pH stability of 1 to 14
  • Anion exchange capacity >0,5 meq/g
  • Outstanding recovery rates especially for acidic analytes

The weak polymeric anion exchanger is recommended for acidic compounds (sulphonates, strong acids with pKa <1) from strongly matrix-contaminated samples like urine, plasma, or serum.
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