Waters, 186009875, XSelect Premier CSH C18 VanGuard FIT Column, 130Å, 2.5 µm, 4.6 x 50 mm, 1/pk

XSelect Premier CSH C18 Columns are general purpose C18 columns that provide alternative selectivity compared to other C18 sorbents. Charged Surface Hybrid (CSH) technology enables superior peak shape and increased loading capacity for basic compounds. XSelect Premier Columns enable exceptional separation performance, robustness and throughput for HPLC assays while enabling a seamless transition path toward UPLC adoption. XSelect Premier Columns use MaxPeak High Performance Surface hardware technology which significantly reduces unwanted analyte/surface interactions that can lead to poor peak shape and losses in signal intensity. The VanGuard FIT Column design protects the column from contaminants and increases column lifetime.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 11 pH
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
Format: Premier Column
Surface Area: 185
System: UHPLC
Particle Technology: CSH
Technique: LC
USP Classification: L1
Inner Diameter: 4.6 mm
Length: 50 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect Premier CSH C18 VanGuard FIT Column, 130Å, 2.5 µm, 4.6 x 50 mm, 1/pk Tap into terrific UHPLC separation performance and superior chromatographic resolution with the XSelect Premier CSH C18 Column. This hybrid UHPLC column enables you to perform general-purpose separations and successfully pave a path toward UPLC adoption. What’s more, it comes equipped with MaxPeak High Performance Surface technology that prevents data variability caused by unwanted analyte-surface interactions. Worried about overall column lifetime and performance? You don’t have to, as this column also comes with VanGuard FIT column protection technology. VanGuard FIT reduces the risk of chemical or particulate fouling of your analytical column. Learn more about the XSelect Premier CSH C18 Column now, then add it to your lab’s toolkit! At the heart of every XSelect Premier CSH C18 Column is the Charged Surface Hybrid (CSH) base particle. CSH particles offer a low-level surface charge that improves overall sample loadability and peak asymmetry in low-ionic-strength mobile phases. CSH particles are also based upon Waters Ethylene-Bridged Hybrid technology, so you can be certain of the mechanical and chemical stability it offers. This especially comes in handy if you’re working with basic compounds, as CSH tech enables terrific retentivity for basic compounds. What is VanGuard FIT? Developed out of the growing concerns among scientists regarding data variability caused by chemical and particulate fouling of analytical columns over time, VanGuard FIT offers an all-in-one guard column design that incorporates seamlessly into your analytical column. This not only helps with preventing data variability, it helps provide a longer, healthier column lifetime. That being said, VanGuard FIT does not replace the need for proper column cleaning and regeneration procedures. Not performing general-purpose liquid chromatography? While the XSelect Premier CSH C18 Column is the perfect tool for that application, we have a wide variety of other XSelect Premier Columns that offer the same terrific separation performance. XSelect Premier Columns are well-known for their ability reduce column conditioning and passivation for higher productivity. This leads to a happier and more profitable lab. Shop XSelect Premier Columns to find the right match for your assays. When you need everything from quality control reference materials to lab informatics and specialized lab equipment, turn to the experts at Waters. We not only have everything you need to make your lab a successful one, we also have an abundance of resources to help you push science into the world of tomorrow. Shop for lab equipment to discover everything we have to offer.

FAQ
What’s the Maximum Pressure Allowed by the XSelect Premier CSH C18 Column? The XSelect Premier CSH C18 Column can withstand pressures up to 18,000 PSI.