Waters, 176003167, CORTECS C18+ Column, 90Å, 1.6 µm, 2.1 mm X 50 mm, 3/pk

CORTECS C18+ columns are general purpose, high efficiency C18 columns based on a solid-core particle that are designed to deliver excellent peak shape for basic analytes at low 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
Bonding Technology: C18+
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 1.6 µm
Endfitting Type: Parker-style
Pore Size: 90 Å
Format: Column
Surface Area: 100
System: UPLC, UHPLC
Particle Technology: Solid Core
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 50 mm
Carbon Load: 5.7 %
eCord: Yes
UNSPSC: 41115709
Brand: CORTECS
Product Type: Columns
Units per Package: 3 pk

Additional Information
CORTECS C18+ Column, 90Å, 1.6 µm, 2.1 mm X 50 mm, 3/pk A high-efficiency, all-purpose, reversed-phase column with a positively charged surface that provides excellent peak shape for basic compounds at low pH is the CORTECS C18+ Column. It is preferred that the C18 ligand in the CORTECS C18+ Column be used because it effectively stabilizes and maintains data. The column is the perfect piece of scientific apparatus because it enables the resolution of challenging mixes or the preservation of resolution while increasing throughput. The CORTECS C18+ Column allows you to use a shorter column length when compared to the initial separation while maintaining equal peak capacity and providing quicker re-equilibration times. The ability to handle more samples simultaneously while maintaining separation performance is a clear advantage of analysis speed that lowers lab operating costs. Additionally, you can increase sample throughput with equal or even better peak capacities by only raising the technique's flow rate. The solid-core particles that make up the CORTECS C18+ Columns improve performance by lowering each of the three terms in the van Deemter equation. The solid core particles have lower particle porosity, which reduces axial diffusion, which lowers the B term, which lowers the C term because the solid core particles improve heat transfer, which lowers radial temperature gradients. The A term is also reduced because the solid core particles pack more uniformly. By browsing through our website, you may find out more about the chemistry of the CORTECS C18+ Column, as well as the different variations and related items. It also allows you to shop for lab equipment directly from us and includes a catalog of all of our items to fulfill all of your analytical needs. You might also want to look at Neutrals QC Reference Material since it can be used with any chromatographic system equipped with a UV detector. As a benchmarking standard for systems, it is intended to be used. The combination only contains compounds that are neutral. When utilized regularly and with control charts, the QC Reference Material will increase your confidence in your results, reduce the need for troubleshooting and reruns, and enable you to compare results from various laboratories. This reference material can be utilized with a variety of separation procedures.

FAQ
What Temperature And Pressure Limitations Are Ideal For The CORTECS C18+ Column? The Solid Core, Silica Particle Substrate-based, CORTECS C18+ Column with Low Silanol Activity can withstand pressures and temperatures up to 18,000 psi (1240 bar). Although it can operate in the pH range of 2 to 8, functioning under extreme pressures, pH levels, or temperatures will reduce column life and efficiency.