Waters, 186009905, XSelect Premier Peptide CSH C18 Column, 130 Å, 2.5 µm, 2.1 x 100 mm, 1/pk

The first choice for peptide separations, Waters XSelect Premier Peptide CSH C18 Column, 130Å, 2.5 µm, 2.1 x 100 mm 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. Quality controlled with cytochrome c digest standards (p/n: 186006371) for the analysis of peptides. The fact that the performance of an XSelect Premier Peptide CSH C18 Column, 130Å, 2.5 µm, 2.1 x 100 mm Column exhibits little dependence on strong ion pairing agents makes it ideal for LC or LC-MS applications. 2.1mm ID columns are recommended for use with low dispersion (UPLC or UHPLC) systems, especially for LC-MS methods. This column is part of the MaxPeak Premier Class of Columns, which deliver the chromatographic performance expected from our particle technologies while increasing reproducibility, peak shape, and recovery for metal-sensitive analytes. Suggested Use: Peptide Separations, Peptide Analysis, Peptide Mapping, Synthetic Peptides

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 11 pH
Temperature Limits: 80 C
Maximum Pressure: 18000 psi (1240 Bar)
Endcapped: Yes
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 2.5 µm
Endfitting Type: Parker-style
Pore Size: 130 Å
QC Tested: Peptide
Format: Premier Column
Surface Area: 185
System: UPLC, UHPLC
Particle Technology: CSH
Technique: LC
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 100 mm
Carbon Load: 15 %
eCord: Yes
UNSPSC: 41115711
Application: Peptide
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect Premier Peptide CSH C18 Column, 130Å, 2.5 µm, 2.1 x 100 mm, 1/pk To gain highly resolved separations of complex peptide mixtures, you need an analytical column that’s up for the challenge. That’s where the XSelect Premier Peptide CSH C18 Column comes into consideration. This UHPLC column was tested with peptide standards to ensure premium performance, and it comes with Charged Surface Hybrid (CSH) particle technology to improve overall sample loadability and return excellent peak shape. Every XSelect Premier Column also comes equipped with MaxPeak High Performance Surface technology, which helps to prevent any unwanted analyte-surface interactions from occurring and skewing your data. Tell your lab manager that you want the XSelect Premier Peptide CSH C18 Column at your command, or get your own today and you’ll be ready for the science of tomorrow. Reverse-phase chromatography is the preferred application when analysis is needed of lengthy synthetic peptide sequences, which is why you should only choose a column that’s ready for that application. The XSelect Premier Peptide CSH C18 Column combines breakthrough Charged Surface Hybrid (CSH) particle technology and excellent pH stability to create a specialized tool that’s up for any challenge. Thanks to the low concentration of positive charges, this column can yield comparatively excellent peak shape when using FA- or TFA-containing mobile phases. This all adds up to an essential UHPLC column that you’ll want by your side time and again. Not performing peptide-related assays? There still may be an XSelect Premier Column that’s right for your needs. With two innovative base particles and multiple chemistries to choose from, the XSelect Premier Column family is ready to serve your important experiments with terrific separation performance and a reduced need for column regeneration and passivation. This leads to higher productivity and in turn, a more profitable lab. Shop XSelect Premier Columns to find your match. How can MaxPeak technology aid in your peptide separations? Highly complex peptide mixtures always run the risk of fouling your column, but that risk is reduced with MaxPeak High Performance Surface technology. Incorporated through a special lining within the analytical column, MaxPeak ensures that your precious data isn’t skewed by chemical or particulate fouling. At Waters, we truly love to supply scientists across the globe with the equipment and resources they need to be successful. So, when you’re working with LC-MS systems and find yourself in need of specialized consumables or equipment, you can turn to the experts at Waters. Shop lab equipment today.

FAQ
What Selectivity Does the XSelect Premier Peptide CSH C18 Column Offer? The XSelect Premier CSH C18 Column offers alternative selectivity to existing C18 columns.