Chemistry |
C18 |
Separation Mode |
Reversed Phase |
Particle Substrate |
Silica |
pH Range Min |
2 pH |
pH Range Max |
8 pH |
Maximum Pressure |
18000 psi (1240 Bar) |
Endcapped |
Yes |
Silanol Activity |
Low |
Particle Shape |
Spherical |
Particle Size |
2.7 µm |
Endfitting Type |
Parker-style |
Pore Size |
90 Å |
Format |
VanGuard Cartridge |
Surface Area |
100 |
System |
HPLC |
Particle Technology |
Solid Core |
USP Classification |
L1 |
Inner Diameter |
2.1 mm |
Length |
5 mm |
Carbon Load |
6.6 % |
eCord |
Yes |
UNSPSC |
41115709 |
Brand |
CORTECS |
Product Type |
Guards |
Units per Package |
3 pk |
CORTECS C18 VanGuard Cartridge, 90Å, 2.7 µm, 2.1 mm X 5 mm, 3/pk
Utilize the CORTECS C18 VanGuard Cartridge to protect your analytical column from harm and to extend its lifetime. This lab equipment is ideally suited to operate with the CORTECS C18 Column as it is made using the same packaging material as the column. This helps in maximizing efficiency with high-performance columns created using state-of-the-art column packing techniques, bonding, and end-capping processes. The cartridge acts as protective equipment for the column by removing impurities and contaminants from the mobile phase stream.
With the use of the CORTECS C18 VanGuard Cartridge, the lifetime and performance of the CORTECS C18 can be significantly improved. With these columns, you can get a simple and seamless transfer with consistent results across different particle sizes and column configurations. This is extremely useful as extended life on the CORTECS C18 Columns due to these cartridges, can achieve greater throughput and speed than fully porous particle columns.
Most chromatographers choose C18 ligands for their excellent retention and stability. The CORTECS C18 material is a traditional C18 bonded phase that exhibits balanced retention of bases, acids, and neutrals at low- and mid-range pH and provides excellent efficiency, resolution, and retention for complex analyte mixtures. The CORTECS C18 Columns are general-purpose, high-efficiency columns based on a solid-core particle that offer balanced retention of acids, bases, and neutrals at low and mid-range pH. The CORTECS C18 VanGuard Cartridge is optimized to protect all the 2.1mm and 3.0mm C18 analytical columns dependent on 2.7 µm sorbent particles.
To learn more about the variation of the same product, such as the CORTECS C18 VanGuard Cartridge listed here, or to find different products that work with it or even to shop for lab equipment so you can replenish your stock, browse our website and refer to our catalog.
You may also be interested in LCGC Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk as Waters Certified vials are tested for cleanliness by HPLC and held to tightest dimensional tolerances in the industry.
What Is The Maximum Pressure The CORTECS C18 VanGuard Cartridge Can Operate Up To?
The CORTECS C18 VanGuard Cartridge can tolerate operating pressures up to 18000 psi (1240 Bar). However, you should note that working at the extremes of pressures, pH, and/or temperatures will result in shorter column and cartridge lifetimes and significantly impact the performance.