Waters, 186007402, CORTECS C18+ Column, 90Å, 2.7 µm, 3 mm X 100 mm, 1/pk

CORTECS C18+ columns are general purpose, charged surface, high efficiency C18 columns based on a solid-core particle that is 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: 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: 3 mm
Length: 100 mm
Carbon Load: 5.7 %
eCord: Yes
UNSPSC: 41115709
Brand: CORTECS
Product Type: Columns
Units per Package: 1 pk

Additional Information
CORTECS Solid Core C18+ Column, 90Å, 2.7 µm, 3 mm X 100 mm, 1/pk Use the general-purpose, charged surface, high-efficiency CORTECS Solid Core C18+ Column to achieve excellent peak shape for basic analytes at low pH. Based on a solid-core particle, the CORTECS Solid Core C18+ Column enables you to resolve complex mixtures or maintain resolution while increasing throughput, making it an ideal piece of lab equipment. The solid-core particles, on which the CORTECS Solid Core C18+ Column is based, give better performance by lowering each of the three terms of the van Deemter equation. The A term is lowered as the solid core particles pack more uniformly. The B term is lowered as the solid core particles exhibit lower particle porosity which reduces axial diffusion. They lower the C term as their solid core improves heat transfer, reducing radial temperature gradients. By simply raising the flow rate of method, the CORTECS Solid Core C18+ Column allows you to increase sample throughput with comparable or even better peak capacities. It also makes it possible to use a shorter column length compared to the original separation while maintaining similar peak capacities. You may also want to check the CORTECS Solid Core C18+ VanGuard Cartridge, 90Å, 2.7 µm, 2.1 mm X 5 mm, 3/pk . The VanGuard cartridge is designed especially for use with the CORTECS Solid Core C18+ Column and ensures that the analytical column lasts a long time as it protects the column from any particulate or chemical contamination, thus saving the column’s analytical abilities and always providing reliable results. Check all related products and other variants of the same listing as well as our complete range of products to see our latest offerings and shop for lab equipment .

FAQ
How Should CORTECS Solid Core C18+ Column Be Stored After Reversed-Phase And HILIC Use? Store the column in 100% acetonitrile for durations longer than four days. Store the column immediately after use in 100% acetonitrile for separations utilizing elevated temperature. Do not use buffered eluents to store the column. If the mobile phase used contained a buffer salt, flush the column with 10 column volumes of HPLC-grade water followed by 10 column volumes of acetonitrile. If this recommended procedure is not performed, it could result in precipitation of the buffer salt in the column when 100% acetonitrile is introduced. Completely seal the column to avoid solvent evaporation and drying out of the chromatographic bed.