Waters, 186005542, XSelect CSH C18 Method Validation Kit, 130Å, 3.5 µm, 4.6 mm X 150 mm, 3/pk

XSelect HPLC columns, powered by CSH Technology, offer the widest range of selectivities and superior performance in acidic, low ionic strength, LC/MS friendly mobile phases. XSelect Method Validation Kits contain three columns, each packed with a different gel lot of stationary phase material.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 11 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 3.5 µm
Endfitting Type: Waters
Pore Size: 130 Å
Format: Method Validation Kit
Surface Area: 185
System: HPLC
Particle Technology: CSH
USP Classification: L1
Inner Diameter: 4.6 mm
Length: 150 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: XSelect
Product Type: Column Kits
Units per Package: 3 pk

Additional Information
XSelect CSH C18 Method Validation Kit, 130Å, 3.5 µm, 4.6 mm X 150 mm, 3/pk The largest variety of selectivities and best performance in acidic, low ionic strength, and LC/MS compatible mobile phases are provided by CSH Technology-powered XSelect HPLC columns. Three columns, one filled with a distinct gel lot of stationary phase material, are included in XSelect Method Validation Kits. The XSelect CSH C18 Column was created using Charged Surface Hybrid (CSH) Technology, which allows it to overcome problems with previous columns such as peak shape asymmetry or poor landing for fundamental compounds, column bleed, and sluggish mobile-phase re-equilibrium. Superior peak form for fundamental chemicals and high peak capacity for evaluating complex combinations are just two of the functional advantages that the CSH Technology specifically provides for the XSelect CSH C18 Column, helping to separate and quantify samples. In acidic, low-ionic-strength mobile phases, the CSH Technology improves a number of elements of liquid chromatography, enabling the column to function properly and deliver uniform backpressure. XSelect CSH C18 columns can be utilized as general-purpose columns that offer alternative selectivity when compared to traditional C18 sorbents. Charged Surface Hybrid (CSH) technology can solve a variety of column-related issues, including peak shape asymmetry, insufficient loading for basic chemicals, column bleed, and sluggish mobile-phase re-equilibration. The XSelect CSH C18 Columns can be used to carry out high-resolution separations needed for complex drug identification and quantification. Scientists can take advantage of the distinct phases of the XSelect CSH C18 Columns to combine selectivity and efficiency to improve resolution. HPLC experiments benefit from the increased separation robustness, performance, and throughput provided by the XSelect CSH C18 Column, which also speeds up the development of chromatographic assays. You can shop for lab equipment to meet all of your laboratory needs by browsing our brochure or website. The XSelect CSH C18 VanGuard Cartridge, 130Å, 3.5 µm, 3.9 mm X 5 mm, 3/pk is another item we suggest looking into because it helps to increase the lifespan and performance of analytical columns by eliminating particle pollution from the mobile phase stream.

FAQ
What pH And Pressure Settings Do The XSelect CSH C18 Columns Perform Best In? The XSelect CSH C18 Columns have a recommended pH range of 1 to 11 and are designed to withstand a pressure of 6000 psi (or 415 Bar).