CHROMABOND® HR-XA – SPE Cartridges

Strong Quaternary Ammonium Modified Polymeric Anion Exchanger for SPE

Properties:

  • Base material spherical PS/DVB copolymer, pore size 55-65 Å, particle sizes 45 µm or 85 µm (standard)
  • Very large specific surface 850 m2/g, pore volume 1.4 cm3/g, pH stability 1-14
  • Quaternary ammonium modification, exchange capacity 0.25 meq/g, pKa ~ 18
  • RP capacity 350 mg/g (caffeine in water)
  • High-purity material, highest reproducibility and lowest blank values due to an optimized production process
  • Outstanding recovery rates especially for the enrichment of acidic analytes

Recommended Applications:

  • Acidic active ingredients from strongly matrix-contaminated samples like, e.g., urine, plasma, serum
  • Phenolic acids
  • Acidic herbicides
  • Acids with pKa 2-8
Hr-XA-web

Plastic Columns

Catalog No.DescriptionPrice (USD)
730968SPE Cartridges, Chromabond, HR-XA, 1mL, 30mg, 30/pk Buy now $75.50
730727SPE Cartridges, Chromabond, HR-XA, 1mL, 100mg, 30/pk Buy now $98.10
730950SPE Cartridges, Chromabond, HR-XA, 3 ml, 60 mg, 30/pk Buy now $108.00
730951SPE Cartridges, Chromabond, HR-XA, 3 ml, 200 mg, 30/pk Buy now $121.00
730954SPE Cartridges, Chromabond, HR-XA, 3 ml, 500 mg, 30/pk Buy now $177.00
730958SPE Cartridges, Chromabond, HR-XA, 6 ml, 150 mg, 30/pk Buy now $222.00
730966SPE Cartridges, Chromabond, HR-XA, 6 ml, 500 mg, 30/pk Buy now $251.00

Cartridges

Catalog No.DescriptionPrice (USD)
731768Chromafix, HR-XA, 155mg (S), 50/pk Buy now $222.00
731769Chromafix, HR-XA, 240mg (M), 50/pk Buy now $247.00
731770Chromafix, HR-XA, 500mg (L), 50/pk Buy now $316.00
Chromabond® Polypropylene Columns

  • PP columns with PE filter elements
  • Different sizes from 1, 3, 6 up to 150 ml
  • Adsorbent weights from 20 mg to 50 g
  • Male luer tip as exit
  • Compatible with most robots (e. g. Gilson ASPEC™, Caliper AutoTrace®, …)
Chromabond® Glass Columns

  • Glass columns with chemically very inert glass fiber
  • Filter elements (nominal pore size 1 µm)
  • Two different sizes: 3 and 6 ml
  • Available with all CHROMABOND® phases
  • Excludes any influence from the column material (e. g. plasticizers, …)
Chromafix® Cartridges

  • PP cartridges with PE filter elements
  • Three different sizes with different adsorbent weights: Small (0.4 ml), Medium (0.8 ml), Large (1.8 ml)
  • Female Luer tip at the inlet, male Luer tip as exit
  • Offers an alternative way of handling using positive pressure by syringes or peristaltic pumps
  • Especially suited for convenient solid-phase extraction of small sample volumes
Chromabond® LV Columns

  • Large volume PP columns with PE filter elements
  • Three different adsorbent weights (100, 200 and 500 mg)
  • funnel-shaped reservoir with 15 ml volume
  • Especially for the clinical samples-the whole sample (e. g. urine, serum, blood) can be applied to the column in one step
  • Can be directly used in the Zymate® lab robots of Zymark
Chromabond® Multi 96- SPE in 96-Well format

  • 96-well polypropylene plates with PE filter elements
  • Cavity volume of 1.5 ml
  • Adsorbent weights from 25 to 100 mg
  • Supplied with any CHROMABOND® SPE adsorbents
  • For simultaneous preparation of 96 samples
  • Easy method transfer from CHROMABOND® columns or CHROMAFIX® cartridges to CHROMABOND® MULTI 96
  • Readily adaptable to all common automated/robotic handling systems