Waters, 186006950, XSelect Peptide CSH C18 Column, 130Å, 3.5 µm, 2.1 mm X 50 mm, 1K - 15K, 1/pk

Waters XSelect CSH130 C18 3.5 µm particles contain a low and carefully-defined concentration of positive charges that yield comparatively excellent peak shape for peptides using either FA- or TFA-containing mobile phases. The fact that the performance of a CSH130 C18 column exhibits little dependence on strong ion pairing agents makes it ideal for LC or LC-MS applications.

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
Molecular Weight Range Min: 1000
Molecular Weight Range Max: 15000
Particle Shape: Spherical
Particle Size: 3.5 µm
Endfitting Type: Waters
Pore Size: 130 Å
QC Tested: Peptide
Format: Column
Surface Area: 185
System: HPLC
Particle Technology: CSH
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 50 mm
Carbon Load: 15 %
UNSPSC: 41115709
Application: Peptide
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect Peptide CSH C18 Column, 130Å, 3.5 µm, 2.1 mm X 50 mm, 1K - 15K, 1/pk Experience the power of advanced LC analysis with the XSelect Peptide CSH C18 Column, an exceptional high-performance and high-selectivity solution for reversed-phase liquid chromatography of peptides. This cutting-edge lab equipment boasts a 130Å, 3.5µm sorbent bed bonded to a hybrid silica substrate, delivering unparalleled retention of both polar and non-polar compounds while effortlessly allowing target analytes to flow through undisturbed. Versatility meets precision, as the XSelect Peptide CSH C18 Column is compatible with all major liquid chromatography systems, catering to a diverse array of applications. Whether for peptide mapping, identification, or quantitation, the column's superior selectivity facilitates the separation and quantification of complex peptide mixtures with unparalleled accuracy. Crafted with excellence in mind, the XSelect Peptide CSH C18 Column is available in various sizes, adapting effortlessly to diverse flow rates and applications. Its single-use format ensures convenience and cost-effectiveness, streamlining laboratory processes for optimal efficiency. Empower your laboratory with a suite of exceptional features, including a 130Å, 3.5µm sorbent bed that expertly retains polar and non-polar compounds, while a bonded hybrid silica substrate guarantees lasting performance and durability. Embedded polar groups further enhance the retention of basic compounds, elevating the precision of your analysis. Unleash the potential of your LC system with the XSelect Peptide CSH C18 Column , designed to improve analytical performance while extending the system's lifespan. Effortless to use and install, this column embodies a cost-effective solution that brings high-performance LC of peptides within your reach.

FAQ
What is the difference between the XSelect Peptide CSH C18 Column and the XSelect Peptide C18 Column? The XSelect Peptide CSH C18 Column and the XSelect Peptide C18 Column are both high-performance columns designed for reversed-phase liquid chromatography (LC) of peptides. However, the XSelect Peptide CSH C18 Column contains a charged silica substrate that enhances the retention of basic compounds. This makes it ideal for the analysis of peptides that contain basic residues, such as lysine and arginine. How long will the XSelect Peptide CSH C18 Column last? The XSelect Peptide CSH C18 Column will last for a long time if it is properly cared for. However, the lifetime of the column will also depend on the type of samples you are analyzing and the frequency of your analyses. As a general rule, you should replace the column every 100-200 injections.