Chemistry |
C18 |
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 |
Particle Shape |
Spherical |
Particle Size |
3.5 µm |
Endfitting Type |
Waters |
Pore Size |
100 Å |
Format |
Column |
Surface Area |
335 |
System |
HPLC |
USP Classification |
L1 |
Inner Diameter |
2.1 mm |
Length |
100 mm |
Carbon Load |
19 % |
UNSPSC |
41115709 |
Brand |
Symmetry |
Product Type |
Columns |
Units per Package |
1 pk |
Symmetry C18 Column, 100Å, 3.5 µm, 2.1 mm X 100 mm, 1/pk
Use the Waters Symmetry C18 Column to achieve outstanding reproducibility year on year. The analytical column eliminates the need to continuously revalidate and redevelop methods with each batch of new columns, which saves labor costs that accumulate with the traditional analytical columns that require QC column testing.
The Symmetry C18 Column features monofunctionally bonded C18 ligands on a high purity base-deactivated silica. Like all Waters equipment, the lab equipment is manufactured in our cGMP, ISO9001, and ISO13485 certified facilities, where each step is monitored and strictest conditions are ensured. The Symmetry C18 Column is, therefore, able to offer the tightest specifications in the market to provide consistent, highly reproducible chromatographic results every time. This is made possible by engineering the Symmetry C18 Columns with high purity raw materials and column packing procedures that result in the most reproducible HPLC column.
Depend on the Symmetry C18 Column to help you maximize efficiency and precision in your lab with its monofunctionally bonded C18 ligand. For the highest reproducibility, the lab equipment includes a high purity base-deactivated silica. As the Symmetry C18 Column has the narrowest ligand surface coverage (ligand density) specifications in the industry, you benefit from minimal shifts in resolution and more reproducible batch-to-batch results.
Achieve easier method transfer between labs around the globe and increase your productivity using the Symmetry C18 Column. The analytical column is delivered accompanied by a three-page Certificate of Analysis which contains the specifications as well as the results of 22 critical tests that each column needs to clear before being quality assured.
To find more variations of the product listed here, with different pore sizes and column measurements, you can browse through our website or catalog to find the exact product for your analytical needs.
You may also want to explore the Symmetry C18 VanGuard Cartridge, 100Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk, which works in conjunction with the Symmetry C18 Column and enhances the performance and lifetime of the analytical column by protecting it from undesired and harmful contaminants in the mobile phase.
What Is The Recommended Temperature For The Symmetry C18 Column?
The Symmetry C18 Column works well between the operating temperature range of 20-45 °C. Within this operating temperature, the column delivers enhanced selectivity, lower solvent viscosity, and increased mass transfer rates.