Waters, 186005263, XSelect CSH C18 Column, 130Å, 3.5 µm, 3 mm X 150 mm, 1/pk

XSelect CSH C18 columns can be used as general purpose columns that provide alternative selectivity compared to other C18 sorbents. Charged Surface Hybrid (CSH) technology helps you overcome column related problems such as peak shape asymmetry and poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 11 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 3.5 µm
Endfitting Type: Waters
Pore Size: 130 Å
Format: Column
Surface Area: 185
System: HPLC
Particle Technology: CSH
USP Classification: L1
Inner Diameter: 3 mm
Length: 150 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect CSH C18 Column, 130Å, 3.5 µm, 3 mm X 150 mm, 1/pk The XSelect CSH C18 Columns enable you to conduct high-resolution separations that are necessary for complex samples to isolate and quantify samples. This is possible because of the unique phases of the XSelect CSH C18 Column that combines selectivity and efficiency to enhance the resolution of very complex samples. The equipment saves time and effort for developing a chromatographic assay and gives exceptional separation robustness, performance, and throughput for HPLC assays. Using the CSH (Charged Surface Hybrid) technology, the XSelect CSH C18 Column can assist you in overcoming any column-related lab concerns such as peak shape asymmetry and poor landing for basic compounds, slow mobile-phase re-equilibration, or column bleed. This column offers diverse analyte selectivity to separate closely eluting sample constituents, while being fully compatible with all HPLC, UPLC, and UHPLC technologies. The CSH Technology improves multiple facets of liquid chromatography in acidic, low ionic strength mobile phases and enables the column to give excellent performance and equivalent backpressure. In addition to this, the XSelect CSH C18 analytical column offers excellent batch-to-batch reproducibility, enabling you to develop robust methods quickly and enables improved loading capacity and particle size scalability. This makes the XSelect CSH C18 Column a vital piece of lab equipment for you to have. Use our website to learn more about our XSelect brand, including the various columns, chemistries, and review which ones are available in different particle and pore sizes, as well as the UPLC systems. You can review extensive literature that details the technology used in the various equipment and shop for lab equipment as per your laboratory requirements. You may also be interested in XSelect CSH C18 VanGuard Cartridge, 130Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk , which is optimized to protect all 2.1 mm and 3.0 mm I.D. XSelect CSH C18 analytical columns containing 3.5 µm sorbent particles; and can extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream.

FAQ
What Is The Recommended pH Range For XSelect CSH C18 Columns? The XSelect CSH C18 Column offers a recommended operational pH range between 1 and 11. Column lifetime will vary depending on a few factors, such as temperature, type, and concentration.