Waters, 186007377, CORTECS C18 Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 1/pk

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.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Temperature Limits: 45 C
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: Column
Surface Area: 100
System: HPLC
Particle Technology: Solid Core
USP Classification: L1
Inner Diameter: 4.6 mm
Length: 100 mm
Carbon Load: 6.6 %
UNSPSC: 41115709
Brand: CORTECS
Product Type: Columns
Units per Package: 1 pk

Additional Information
CORTECS C18 Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 1/pk The Waters line of CORTECS C18 Columns includes 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. Maximize efficiency for maximum resolution with the CORTECS C18 Column. The solid-core particle technology used in the CORTECS C18 Column makes it ideal lab equipment to offer higher efficiency and gives you increased resolution for analyzing complex samples when compared to fully porous columns. This general-purpose analytical column gives you balanced retention of acids, bases, and neutrals at low and mid-range pH. With the CORTECS C18 Column, you can increase sample throughput with comparable or better peak capacities simply by raising the flow rate of the method. The analytical column also enables the use of shorter column length compared to the original separation while maintaining similar peak capacities and providing faster re-equilibration time. The use of CORTECS C18 Column makes it possible for you to decrease the cost of analysis and lab operations as you can run more samples at the same time and get results faster. The column offers this speed of analysis without compromising separation performance. At every step of the manufacture of the CORTECS Solid Core C18 Column, strict vigilance is observed, and the environment is tightly monitored and controlled to ensure that the analytical column gives unparalleled reproducibility and consistent performance year after year. Use the CORTECS C18 Column and leverage the power of the sub-2-µm to deliver outstanding results, whether you are trying to resolve complex mixtures or maintain resolution. The analytical column will form a crucial, dependable piece of lab equipment that guarantees higher column efficiency. This is because the solid-core particles improve performance by lowering each of the three terms of the van Deemter equation [HETP= A + (B/v) + C*v]. The A term is lowered as the solid-core particles pack more uniformly. The lower particle porosity of the solid-core particles reduces axial diffusion, which in turn lowers the B term. The C term is lowered as radial temperature gradients are diminished as solid-core particles improve heat transfer. Refer to our catalog or website to find more details of the CORTECS brand and all the products available in the range. The catalog and website also contain information regarding contacting our various offices and enables you to shop for lab equipment . Also learn how the CORTECS C18 VanGuard Cartridge, 90Å, 2.7 µm, 3.9 mm X 5 mm, 3/pk can help protect your analytical column and enhance its lifetime.

FAQ
What Does Retention Time Tell You? Retention time (RT) is a measure of the time taken for a solute to pass through a chromatography column.