Chemistry |
Cyano (CN) |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
2 pH |
pH Range Max |
8 pH |
Maximum Pressure |
6000 psi (415 Bar) |
Endcapped |
No |
Silanol Activity |
High |
Particle Shape |
Spherical |
Particle Size |
5 µm |
Endfitting Type |
Parker-style |
Pore Size |
80 Å |
Format |
Column |
Surface Area |
220 |
System |
HPLC |
USP Classification |
L10 |
Inner Diameter |
4.6 mm |
Length |
250 mm |
Carbon Load |
3 % |
UNSPSC |
41115709 |
Brand |
Spherisorb |
Product Type |
Columns |
Units per Package |
1 pk |
Spherisorb Cyano (CN) Column, Reverse Phase, 80Å, 5 µm, 4.6 mm X 250 mm, 1/pk
Use the general-purpose Waters Spherisorb Cyano (CN) Column to obtain excellent peak symmetry and efficiency for your analysis. The reverse-phase Spherisorb Cyano (CN) Column is made using propyl cyano bonded ligands to a silica substrate. The column’s chemistry means that you get outstanding reproducibility year after year, every time, as well as enhanced column lifetime. The Spherisorb Cyano (CN) Column also offers excellent efficiency for your analytical needs.
The Spherisorb Cyano (CN) Column is the ideal lab equipment to be used when a highly hydrophobic compound cannot be eluted with a standard C18 and C8 column or a typical reversed-phase eluent. The reversed-phase Spherisorb Cyano (CN) column elutes rapidly for hydrophobic molecules. It also has unique selectivity for polar compounds and offers excellent peak shape for separation of strongly basic compounds. Compared to normal C18 and C8 reversed-phase columns, it exhibits different selectivity. The Spherisorb Cyano (CN) Column is conditioned and shipped with acetonitrile
The Spherisorb Cyano (CN) Column is manufactured in our dedicated chromatography chemistry manufacturing plant. The plant works under cGMP and is ISO 9002 certified and registered with the FDA as a manufacturer of Class 1 medical devices. This guarantees that the Spherisorb Cyano (CN) Column will consistently meet the quality standards required in today's regulated laboratories.
You may also want to check LCMS Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk, which is the ideal lab equipment to hold and store your analytes before or after the analysis. The vials are manufactured using chemically-inert glass to ensure that there is no interference with your samples, solvents, and solutions.
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What Is The Recommended pH Range for Spherisorb Cyano (CN) Column?
For the Spherisorb Cyano (CN) column, the recommended operating pH range is 2 to 8. Many other factors also affect column lifetime, which will vary depending upon the operating temperature, and the type and concentration of the buffer used. For example, the use of phosphate buffer at pH 8 in combination with elevated temperatures will lead to shorter column lifetimes.