Waters, 186009426, Atlantis Premier BEH C18 AX Column, 2.5 µm, 4.6 x 50 mm, 1/pk

The Atlantis Premier BEH C18 AX Columns provide excellent retention for polar acidic analytes under reversed phase conditions. The reversed phase/anion-exchange mixed mode chemistry is stable from pH 2-10, and has complimentary selectivity to traditional C18 stationary phases, which is desirable when doing methods development.

Specifications
Chemistry: RP/Anion-exchange
Separation Mode: Mixed mode
Particle Substrate: Hybrid
pH Range Max: 10 pH
Temperature Limits: 60 C
Maximum Pressure: 18000 psi (1240 Bar)
Endcapped: Yes
Bonding Technology: C18 AX
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 2.5 µm
Endfitting Type: Parker-style
Pore Size: 95 Å
Format: Premier Column
Surface Area: 270
System: UPLC, UHPLC
Particle Technology: BEH
Technique: LC
USP Classification: L78
Inner Diameter: 4.6 mm
Length: 50 mm
Carbon Load: 17 %
UNSPSC: 41115709
Brand: Atlantis
Product Type: Columns
Units per Package: 1 pk

Additional Information
Atlantis Premier BEH C18 AX Column, 2.5 µm, 4.6 x 50 mm, 1/pk Separating polar compounds under reverse-phase chromatographic conditions can cause a few obstacles on the way to superior retention, but you can conquer all of them with the Atlantis Premier BEH C18 AX Column at your command. This incredible anion-exchange column provides a state-of-the-art mixed-mode chemistry and a wide pH range, perfect for handling extremely polar analytes. What’s more, this AX column comes equipped with MaxPeak High Performance Surface technology that helps to prevent unwanted analyte-surface interactions from occurring. See how the Atlantis Premier BEH C18 AX Column makes the separation of polar compounds easier than ever when you order your own! The Atlantis Premier BEH C18 AX Column offers a stationary phase that’s a bit different than the one offered by traditional C18 bonded phases. How? For one, this hybrid column provides the greatest retention of the acidic compound in a chosen analyte and the least retention for the base procainamide. This especially comes in handy when your goal is to improve polar and acidic compound retention. Using a 100% aqueous mobile phase? That’s of no great concern to the Atlantis Premier BEH C18 Column, as it’s 100% water wettable without losing any of the terrific separation technology the column is best known for. Performing difficult separations isn’t all the Atlantis Premier BEH C18 Column can do. Thanks to the incredibly stable Ethylene-Bridged Hybrid (BEH) base particle, this column is uniquely suited for demanding method development assays. Because of its remarkable mechanical and chemical stability, this column can handle method development with ease. And when it’s time for method transfer, you can seamlessly transfer your separations to another LC system. This kind of flexibility makes this column a top choice among scientists across the world. Although the Atlantis Premier BEH C18 Column is uniquely suited for the separation of acids and the retention of polar compounds, there’s a long list of Atlantis Premier Columns that offer unique selectivity considering different applications as well. Simply shop Atlantis Premier Columns and you’ll find columns that offer 50% more retention than existing BEH columns and a wider usable pH range. At Waters, we not only strive to provide the equipment that scientists need to be successful in the lab, we also have the resources that labs need to push the science into the future. From chromatography consumables to lab informatics, we simply have it all. Shop for lab equipment today to fill your lab’s procurement list with the essentials. Then, get back to performing your important assays with the help of Waters technology.

FAQ
What’s Different Between the BEH C18 AX Particle and the Normal BEH Particle? The BEH C18 AX particle boosts retention of polar acidic compounds by 50% when compared to traditional BEH technology.