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SPE columns ROTI®XBond, PRS, 20 unit(s)SPE columns ROTIXBond, PRS, 1000mg 12ml Material: PP columns with PE filter elements. Further attractive products to complete your chromatography laboratory can be found on our Chromatographypage! Silica gel modified with propylsulfonic acid, very strong cation exchanger (SCX). High recovery rates for pyridinic compounds. Simple retention mechanism, no nonpolar interactions Contrary to the SCX phase no interactions. PRS has a unique selectivity as
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SPE columns ROTI®XBond, PRS, 1000mg/12ml
Material: PP columns with PE filter elements.
Further attractive products to complete your chromatography laboratory can be found on our Chromatographypage!
Silica gel modified with propylsulfonic acid, very strong cation exchanger (SCX).
- High recovery rates for pyridinic compounds.
- Simple retention mechanism, no nonpolar interactions
Contrary to the SCX phase no π-π interactions.
PRS has a unique selectivity as there are no non-polar interactions. It is an alternative to SCX when non-polar components in the samples cannot be removed with the latter.
Technical Information
| Column volume | 12 ml |
| Filling quantity | 1000 mg |
| Packaging | 4 x 5 units |
| Phase | PRS |
| Separation principle | Ion exchange (IEX) |
| Column shape | Open tubular syringe-shaped column with Luer tip outlet |
| Material text | Material: PP columns with PE filter elements. |
| Column type | SPE column |
| Particle type | Fully porous particles (FPP) |
| Particle size | 40-75 µm |
| Pore size | 70 Å |
| pH stability | 2,0-8,0 |
| Surface chemistry | Silica gel with propylsulfonic acid (PSA) modification, very strong cation exchanger (SCX) |
| Specific surface according to BET | 310 m²/g |
| Carbon content | 4.5 % |
| Recommended storage temperature | RT |
| Exchanger capacity cation/anion | ~0,7 meq/g |
| Recommended application(s) | Weak cations Drugs and their metabolites Basic pollutants (e.g. malachite green, gentian violet, tetrodotoxin and methylene blue) |
| Similar phases | CHROMABOND® PSA Bond Elut™ PRS Isolute® SCX-2 Copure® PRS |
SPE columns ROTI®XBond, PRS, 20 unit(s)
Item no
:
807075899
US$ 127.95
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1piece
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