Waters, 186007290, XSelect CSH C18 Prep Guard Cartridge, 130Å, 10 µm, 19 mm X 10 mm, 1/pk

XSelect CSH C18 columns can be used as general purpose columns that provide alternative selectivity compared to other C18 sorbents. Charged Surface Hybrid (CSH) technology helps you overcome column related problems such as peak shape asymmetry and poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 11 pH
Temperature Limits: 80 C (Low pH) / 45 C (High pH)
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 10 µm
Pore Size: 130 Å
Format: Prep Guard Cartridge
Surface Area: 185
System: HPLC Preparative
Particle Technology: CSH
Technique: LC/MS, LC
USP Classification: L1
Inner Diameter: 19 mm
Length: 10 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: XSelect
Product Type: Guards
Units per Package: 1 pk

Additional Information
XSelect CSH C18 Prep Guard Cartridge, 130Å, 10 µm, 19 mm X 10 mm, 1/pk Connect your UPLC XBridge CSH C18 prep columns to the XSelect CSH C18 Prep Guard Cartridge to extend the life of your chromatographic analytical columns without affecting their performance. The cartridge maintains the separation efficiency of the columns in UPLC, UHPLC, and HPLC while removing chemical and particle contaminants. XSelect CSH C18 VanGuard Cartridges help to extend the life and performance of analytical columns by removing particle pollution from the mobile phase stream. The XSelect CSH C18 Prep Guard Cartridge was designed specifically for use with Waters UPLC columns in reversed-phase liquid chromatography. The VanGuard Cartridge is a piece of laboratory equipment that, due to its design, may be quickly added to the intake side of a Waters XBridge UPLC Column. All XSelect CSH C18 prep columns with 4.6 mm I.D. and 10 µm sorbent particles are protected by the lab equipment specified here. Waters has a large range of lab equipment to pick from, including analytical and preparative columns, as well as standards, vials, and cartridges, so you can conduct chromatographic analysis. When used in conjunction with your analytical column, the XBridge CSH C18 VanGuard Cartridge is one of the first guard column devices particularly designed for routine use and can sustain high pressures in applications run on the ACQUITY UPLC System. This lab equipment includes Waters' patented BEH Technology C18, 130 pore size, and 10 µm particles. To ensure consistent performance and increased analytical column life, each batch of the XBridge CSH C18 VanGuard Cartridge is Q.C. tested utilizing a peptide map. You may rest assured that the lab equipment will continue to function in the same manner for the rest of its life. We recommend that you also explore the Preparative Chromatography Mix Standard. The components in the collection have all been uniquely designed using Waters scientists' expertise. In DMSO, 5 mg/mL of Diclofenac sodium salt, Diphenhydramine hydrochloride, and Flavone are used as the Preparative Chromatography Standard. This standard mix should be used to confirm your Preparative/purification system's benchmark performance. This QC Reference Material is a carefully prepared mixture that contains a void marker, as well as neutral, acidic, and basic substances.

FAQ
Across What pH Range Does The XSelect CSH C18 Prep Guard Cartridge Work? The XSelect CSH C18 Prep Guard Cartridge listed here is able to work across a wide pH range, between 1-11 pH.