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 |
330 |
System |
HPLC |
Particle Technology |
Solid Core |
USP Classification |
L1 |
Inner Diameter |
3.9 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, 3.9 mm X 5 mm, 3/pk
CORTECS C18 VanGuard Cartridges are used to enhance the lifetime and performance of analytical columns by eliminating particle pollution from the mobile phase stream. This cartridge is designed to protect all CORTECS C18 analytical columns with 4.6 mm I.D. and 2.7 µm sorbent particles.
You may achieve simple and seamless transfer with consistent results across varied particle sizes and column configurations using these columns. This is extremely useful because the CORTECS C18 Columns have a longer life and can achieve higher throughput and speed than fully porous particle columns. Because it is composed of the same packaging material as the CORTECS C18 Column, this lab equipment is perfect for use with it. This aids in maximizing efficiency with high-performance columns built employing cutting-edge column packing, bonding, and end-capping procedures. By eliminating pollutants and contaminants from the mobile phase stream, the cartridge protects the column.
C18 ligands are popular among chromatographers because of their high retention and stability. The CORTECS C18 material is a conventional C18 bonded phase that retains bases, acids, and neutrals in a balanced manner at low and mid-range pH and provides good efficiency, resolution, and retention for complicated analyte combinations. The CORTECS C18 Columns are general-purpose, high-efficiency columns with a solid core particle that retain acids, bases, and neutrals in a balanced manner at low and mid-range pH.
Browse our website and refer to our catalog to learn more about the extended product offerings from Waters, including variations of different protective columns and cartridges, such as the CORTECS C18 VanGuard Cartridge shown here, or to locate different goods that work with it, or even to shop for lab equipment to replenish your supply. You can also use our website to connect with our global client support team, who can guide you through any questions or concerns you may have, as well as assist with selecting the optimized equipment specific to your lab needs.
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. Waters Certified vials are evaluated for cleanliness by HPLC and held to the industry's tightest dimensional tolerances.
What Is The Maximum Pressure That The CORTECS C18 Vanguard Cartridge Can Withstand?
The CORTECS C18 VanGuard Cartridge can withstand operating pressures of up to 18000 psi (1240 Bar); nevertheless, working at severe pressures, pH, and/or temperatures will result in shorter column and cartridge lifetimes and will have a substantial influence on performance.