SPE columns, CHROMABOND® HR-XCW

Proveedor: MACHEREY-NAGEL
730743 730741 730731 730731P45 730733 730733P45 730735 730735P45 730737 730739 730739P45 731774 731775 731776
MANA730743EA 257 EUR
MANA730743 MANA730741 MANA730731 MANA730731P45 MANA730733 MANA730733P45 MANA730735 MANA730735P45 705-1114 705-1113 MANA730739P45 MANA731774 MANA731775 MANA731776
SPE columns, CHROMABOND® HR-XCW
Columnas de cromatografía
CHROMABOND® HR-XCW is a weak carboxylic acid modified polymeric cation exchanger for SPE.

  • Base material: Spherical PS/DVB copolymer with a large specific surface and a high pH stability of 1 to 14
  • Cation exchange capacity >0,7 meq/g
  • Outstanding recovery rates especially for basic analytes

The weak polymeric cation exchanger is recommended for basic compounds (quaternary amines, strong bases with pKa >10) from strongly matrix-contaminated samples.
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