CHROMABOND® PSA – SPE Cartridges

PSA – Propylsulfonic acid modified silica cation exchanger for SPE

Properties:

  • Propylsulfonic acid modified silica, very strong cation exchanger (capacity ~ 0.7 meq/g), contrary to the SA phase no π-π interactions
  • Base material silica, pore size 60Å, particle size 45µm, specific surface 500 m2/g
  • pH stability 2–8

Recommended Applications:

  • Weak cations
SPE CHROMABOND PP columns 1mL - 100mg - C2

CHROMABOND® 1 mL – 100mg

Catalog No. Description Price (USD)
730462 SPE Cartridges, Chromabond, PSA, 3ml, PP, 500mg, 50/pk BUY NOW $230.72
730464 SPE Cartridges, Chromabond, PSA, 6ml, PP, 1000mg, 30/pk BUY NOW $224.54
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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