Waters, 176003297, CORTECS C18+ Column, 90Å, 2.7 µm, 3 mm X 100 mm, 3/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: 3 pk

Additional Information
CORTECS C18+ Column, 90Å, 2.7 µm, 3 mm X 100 mm, 3/pk The CORTECS C18+ Column is a high-efficiency, general-purpose reversed-phase column with a positively charged surface that offers a great peak shape for basic chemicals at low pH. The C18 ligand in the CORTECS C18+ Column is preferred because it retains and stabilizes data well. The column is an ideal piece of scientific equipment because it allows you to resolve difficult mixes or retain resolution while improving throughput. The CORTECS C18+ Columns are made up of solid-core particles that boost performance by decreasing each of the van Deemter equation's three terms. The A term is reduced because the solid core particles pack more uniformly, the B term is reduced because the solid core particles have lower particle porosity, which reduces axial diffusion, and the C term is reduced because the solid core particles improve heat transfer, reducing radial temperature gradients. When compared to the original separation, the CORTECS C18+ Column allows you to use a shorter column length while keeping identical peak capacities and giving faster re-equilibration times. This evident advantage of analysis speed without sacrificing separation performance allows for the simultaneous processing of more samples, lowering lab operation expenses. Furthermore, by simply increasing the flow rate of the technique, you can improve sample throughput with equivalent or even superior peak capacities. You can learn more about the chemistry of the CORTECS C18+ Column and the available variants and compatible products by browsing our website. It also has a catalog with a complete range of our products to meet all your analytical needs and enables you to shop for lab equipment directly from us. You may also be interested in CORTECS C18+ VanGuard Cartridge, 90Å, 2.7 µm, 2.1 mm X 5 mm, 3/pk; CORTECS C18+ VanGuard Cartridges are used to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect all 2.1 mm and 3.0 mm I.D. CORTECS C18+ analytical columns containing 2.7 µm sorbent particles.

FAQ
What Pressure And Temperature Restrictions Are Best For The CORTECS C18+ Column? The Solid Core, Silica Particle substrate-based CORTECS C18+ Column with low Silanol activity can resist pressures up to 18,000 psi (1240 bar) and temperatures up to 45 degrees Celsius. It also has a pH range of 2 to 8, but working at severe pressures, pH, and/or temperatures will shorten column lives and efficiency.