The Cole-Parmer TELOS SCX-2 SPE Column, 50 g/150 mL, Pack of 8 (06477-47) is a strong cation exchange solid phase extraction column for extracting positively charged basic analytes from aqueous samples. It combines a 50 g propylsulfonic acid sorbent bed with a 150 mL column capacity, 50 µm particle size and 70 Å average pore diameter.
Key Features
- Propylsulfonic acid SCX-2 sorbent, providing strong cation exchange functionality for basic analyte extraction
- 50 g sorbent bed, matched to this specific TELOS SCX-2 column configuration
- 150 mL total volume capacity, providing the largest volume format listed for this variant
- 50 µm particle size, as specified for the 06477-47 column
- 70 Å average pore diameter, defining the pore structure of the SCX-2 sorbent
- 0.3 meq/g exchange capacity, providing the specified ion exchange capacity for the SCX-2 phase
- Suitable for ionisable basic analytes, with a stated pK range of 8 to 12
- Supports aqueous solvent elution, helping produce a cleaner final extract than standard SCX in applicable workflows
- Polypropylene column with Luer-slip outlet, providing the specified column construction and connection format
- 20 µm polyethylene frits, fitted at both the top and bottom of the column
- Pack of 8 columns, providing multiple units for strong cation exchange sample preparation
Benefits
- Extract positively charged basic compounds from aqueous samples using a defined strong cation exchange phase.
- Use aqueous solvent elution when a cleaner final extract is desirable for suitable SCX-2 applications.
- Support isolation and purification of basic compounds following organic synthesis.
- Maintain consistent method selection with defined bed mass, particle size, pore diameter and exchange capacity.
- Integrate the polypropylene column and Luer-slip outlet into compatible SPE sample preparation workflows.
Why Choose the Cole-Parmer TELOS SCX-2 SPE Column, 50 g/150 mL, Pack of 8 (06477-47)?
The Cole-Parmer TELOS 06477-47 combines a 50 g propylsulfonic acid SCX-2 bed with a 150 mL column capacity for strong cation exchange extraction of basic analytes. John Morris Group supplies this pack of 8 for laboratories requiring high-capacity TELOS SCX-2 solid phase extraction columns.
