Waters, 186009879, XSelect Premier CSH Phenyl-Hexyl Column, 130Å, 2.5 µm, 2.1 x 50 mm, 1/pk

XSelect Premier CSH Phenyl-Hexyl Columns provide you with alternative analyte selectivity compared to traditional reversed-phase columns and are a valuable tool for method development. The trifunctionally bonded C6 phenyl-ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions. 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.

Specifications
Chemistry: Phenyl
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
Bonding Technology: Phenyl-Hexyl
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: L11
Inner Diameter: 2.1 mm
Length: 50 mm
Carbon Load: 14 %
eCord: Yes
UNSPSC: 41115709
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect Premier CSH Phenyl-Hexyl Column, 130Å, 2.5 µm, 2.1 x 50 mm, 1/pk Enable exceptional separation performance and reduce unwanted analyte interactions with the XSelect Premier CSH Phenyl-Hexyl Column. Of all the UHPLC columns designed for particle separation, the XSelect Premier CSH provides superior results through a potent combination of modern particle technologies and active ligands. This silica column also offers MaxPeak High Performance Surface Technology, which means you can trust this column to return verifiable results time and again. What makes this CSH column so different from others is that it utilizes the trifunctionally bonded C6 phenyl-ligand. C6 is a low-bleed sorbent that assists specifically in the retention of polyaromatic compounds through pi-pi interactions. This will prove useful during complicated method development challenges and can help pave the way to successful UPLC adoption in your assays, especially when dealing with compounds with a low pH. The XSelect Premier CSH Phenyl-Hexyl Column functions differently than your standard phenyl columns, too. It provides alternative selectivity and even unique selectivity with polyaromatic compounds. This proves essential when dealing with low-ionic strength mobile phases in your liquid chromatography assays. You’ll see once you use this HPLC column that it will reduce passivation, resulting in an accurate data set. Mitigating unwanted interactions between analytes and metal ions in HPLC columns is a big job in liquid chromatography. But with MaxPeak HPS Technology, that job is easier than ever. This tech reduces interactions that lead to poor peak shape and losses in signal intensity. Scientists across the globe use our UHPLC columns because of this technology. That kind of commitment to data reliability is found across the entire collection of products provided by Waters. Shop for lab equipment now to ensure that all your present and future assays have the right equipment for your desired results. Although we specialize in liquid chromatography and mass spectrometry equipment, we also carry plenty of lab products you’ll find invaluable. Before starting any experiment with one of our UHPLC columns, it’s important to make sure all of your samples are ready. We recommend the 96-well Sample Collection Plate to keep your samples organized and ready for testing. This sample collection plate is SBS/ANSI compliant for robot compatible systems and can also be used as a collection plate for SPE and filtration-plate formats.

FAQ
What’s the Minimum and Maximum pH Range Allowed by the XBridge Premier Oligonucleotide BEH C18 Column? The XBridge Premier Oligonucleotide BEH C18 Column works within 1 to 12 pH.