The Cole-Parmer TELOS SCX-2 SPE Column, 5 g, 25 mL, 20/Pack (06477-41) is a strong cation exchange solid phase extraction column with propylsulfonic acid sorbent for extracting positively charged basic analytes from aqueous samples. This configuration combines a 5 g sorbent bed with 25 mL total volume and is supplied in a pack of 20.
Key Features
- Propylsulfonic acid SCX-2 sorbent, providing strong cation exchange chemistry for ionisable basic analytes
- 5 g sorbent bed, providing the specified sorbent mass for this high-capacity TELOS column configuration
- 25 mL total volume capacity, supporting larger-scale SPE sample preparation than smaller cartridge formats
- 50 µm sorbent particle size, matching the specified particle configuration for this exact column
- 70 Å average pore diameter, providing the specified pore structure of the SCX-2 sorbent
- 0.3 meq/g exchange capacity, defining the ion-exchange capacity of the propylsulfonic acid phase
- Suitable for basic analytes with pK 8 to 12, supporting strong cation exchange of ionisable basic compounds
- Aqueous solvent elution capability, enabling SCX-2 workflows designed to produce cleaner final extracts than conventional SCX
- Polypropylene column with Luer-slip outlet, providing the standard TELOS column construction and connection format
- 20 µm polyethylene frits, fitted at the top and bottom of the column
- Pack of 20 columns, supporting repeated purification and sample preparation workflows
Benefits
- Extract positively charged basic analytes from aqueous samples using strong cation exchange chemistry.
- Elute with an aqueous solvent to obtain a cleaner final extract when using the SCX-2 phase.
- Support isolation and purification of basic compounds following organic synthesis.
- Handle larger SPE preparations with the 5 g sorbent bed and 25 mL column format.
- Integrate the Luer-slip outlet into compatible sample processing workflows for straightforward handling.
Why Choose the Cole-Parmer TELOS SCX-2 SPE Column, 5 g, 25 mL, 20/Pack (06477-41)?
The Cole-Parmer TELOS SCX-2 SPE Column 06477-41 combines propylsulfonic acid strong cation exchange chemistry with a 5 g sorbent bed and 25 mL format for purification of ionisable basic analytes. John Morris Group supplies this verified TELOS configuration for laboratories requiring dependable ion-exchange sample preparation consumables.
