Chemistry |
C4 |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
2 pH |
pH Range Max |
8 pH |
Maximum Pressure |
6000 psi (415 Bar) |
Endcapped |
Yes |
Silanol Activity |
Low |
Molecular Weight Range Min |
1000 |
Molecular Weight Range Max |
30000 |
Particle Shape |
Spherical |
Particle Size |
15 µm |
Pore Size |
300 Å |
Format |
Radial-Pak Guard |
Surface Area |
125 |
System |
HPLC |
USP Classification |
L26 |
Inner Diameter |
40 mm |
Length |
10 mm |
Carbon Load |
3 % |
UNSPSC |
41115709 |
Application |
Protein |
Brand |
Delta-Pak |
Product Type |
Guards |
Units per Package |
2 pk |
The Delta-Pak C4 Radial-Pak Guard Cartridge is engineered for robust, reliable protection of your analytical and preparative columns during peptide, protein, and natural product separations. Featuring a highly stable, bonded, endcapped 15 µm spherical silica packing with a 300Å pore size, this guard cartridge ensures consistent performance and longevity in your HPLC workflows.
Delta-Pak packings are known for their broad applicability and scalability, available in both C4 and C18 bonded phases with pore sizes optimized for biomolecule separations. This guard cartridge provides essential protection while maintaining the high efficiency and reproducibility required for scale-up from milligram to gram purification processes. The cartridge’s unique radial design maximizes column life and minimizes backpressure, delivering predictable and stable chromatography results.
Compatible with various Delta-Pak column configurations, the C4 Radial-Pak Guard Cartridge helps maintain column integrity and reduces downtime, making it an ideal choice for peptide and protein purification in research and production environments. For more detailed method development, consider pairing with the Delta-Pak C4 Radial-Pak Column, 300Å, 5 µm. Explore our full range of