Orbilica™ PSA SPE Cartridges

Orbilica™ PSA sorbent is similar to NH2 sorbent, offering both normal phase and anion exchange retention mechanisms. Owing to the existence of primary and secondary amino groups (with pKa values 10.1 and 10.9, respectively), PSA has higher ion exchange capabilities and strong hydrogen bonding. Additionally, PSA is able to form chelate complexes with some metal ions and thus can be used to enrich them.
  • Particle size: 40-60μm;
  • Pore size: 52-68Å;
  • Specific surface area: 460-520 m²/g.


SPE Cartridges

Catalog No. Description
E10-1001 SPE Cartridges,PSA,100mg/1ml,100/pk
E10-2003 SPE Cartridges,PSA,200mg/3ml,50/pk
E10-5003 SPE Cartridges,PSA,500mg/3ml,50/pk
E10-5006 SPE Cartridges,PSA,500mg/6ml,30/pk
E10-0006 SPE Cartridges,PSA,1000mg/6ml,30/pk


Bulk Sorbent

Catalog No. Description
E10-0010 PSA, 40-60μm, 10g, 1/pk
E10-0100 PSA, 40-60μm, 100g, 1/pk
E10-1000 PSA, 40-60μm, 1kg, 1/pk
E10-5000 PSA, 40-60μm, 5kg, 1/pk