• VertiPak™ SCX SPE is strong cation-exchanger that exhibits
both strong cation-exchange primary interaction and strong
non-polar secondary interaction.
• Exhibits as the mixed-mode sorbent for organic compounds
from aqueous matrix.
• Typical applications include positively charged basic
compounds e.g. amino acids in urine, chlorophyll, PCBs.
• Tube format is available in 7 tube sizes.
• Cartridge format is available in 300mg and 600mg size.
• Tubes or cartridges are packaged in zip sealing bag
protective from moisture and light.
• Includes a Performance report including the QC results,
lot
chromatogram and lot recovery test.
| Chemical structure |
Chemical structure of SCX (Benzenesulfonic acid) silane,
covalently bonded to the surface of a silica particle. |
| Specifications |
| Phase |
SCX (Benzenesulfonic acid) |
|
Irregular-shaped Silica
|
Particle Size (µm) |
45-65
|
Pore Size (Å)
|
60-80
|
Surface Area (m2/g) |
450-550 |
Carbon Load (%)
|
11 |
| Capacity (meq/g) |
0.6 |
Endcap
|
Yes |
pH Stability |
2-9 |
|
