Waters, 176003315, CORTECS C18 Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 3/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: 3 pk

Additional Information
CORTECS C18 Column, 90Å, 2.7 µm, 4.6 mm X 100 mm, 3/pk CORTECS C18 Columns are general-purpose, high-efficiency columns with a solid-core particle that allow balanced retention of acids, bases, and neutrals at low and mid-range pH. The CORTECS C18 material is a traditional 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 complex analyte combinations. CORTECS C18 Columns are general-purpose, high-efficiency columns with a solid-core particle that retains acids, bases, and neutrals in a balanced way at low and mid-range pH. The CORTECS C18 Columns improve performance by lowering each of the three terms of the van Deemter equation using solid-core particles—particles technology. The A term is reduced because solid core particles pack more uniformly, the B term is reduced because solid core particles have lower particle porosity, which reduces axial diffusion, and the C term is reduced because solid core particles improve heat transfer and thus reduce radial temperature gradients. The CORTECS C18 Columns are manufactured in the best world-class facilities, ensuring the highest quality industry standards, including ISO 9002, ISO 13485, and cGMP (current Good Manufacturing Practices). Because of the C18 ligand used in the column, which provides good retention and stability, chromatographers all around the world use CORTECS C18 Columns. The CORTECS C18 Column increases throughput while maintaining resolution, allowing you to handle even the most difficult samples and combinations. You can browse our brochure or website to see the whole Waters product line or more feature items within the CORTECS selection, and shop for lab equipment to add more great lab equipment to your laboratory or refresh your stock as needed. The website allows you to contact us with any questions. You can express your questions and concerns to a member of our staff in one of our many offices across the world. You may also be interested in checking out the 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.

FAQ
How Can One Define Resolution In Terms Of Chromatography? Chromatographers can optimize their sample separations by assessing resolution, which is a function of peak width and retention time, two key features of the chromatographic process.