Waters, 186004756, XSelect HSS C18 SB Column, 100Å, 5 µm, 4.6 mm X 250 mm, 1/pk

The HSS C18 SB (Selectivity for Bases) is an unendcapped, low-coverage C18 bonded-phase column that was designed specifically to provide increased silanophilic interactions. This results in an alternate selectivity compared to a high-coverage fully-endcapped C18 column, particularly for basic compounds.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Temperature Limits: 45 C
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: No
Bonding Technology: C18 SB
Silanol Activity: High
Particle Shape: Spherical
Particle Size: 5 µm
Endfitting Type: Waters
Pore Size: 100 Å
Format: Column
Surface Area: 230
System: HPLC
Particle Technology: HSS
USP Classification: L1
Inner Diameter: 4.6 mm
Length: 250 mm
Carbon Load: 8.5 %
UNSPSC: 41115709
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect HSS C18 SB Column, 100Å, 5 µm, 4.6 mm X 250 mm, 1/pk Low coverage, non-end-capped C18 phase is utilized in the XSelect HSS C18 SB column to separate complex mixtures of basic and non-basic compounds at low pH. XSelect HSS C18 SB columns offer an alternative analyte selectivity when compared to the most recent, high coverage, completely end-capped C18 stationary phases. The Waters XSelect HSS C18 SB column offers enhanced peak shape for fundamental compounds, minimal column bleed, excellent batch-to-batch consistency, ultra-efficiencies, and simple column format conversion. The XSelect HSS C18 SB column combines efficiency and selectivity to help you improve the resolution of even the most intricate samples since challenging samples necessitate higher resolution separations in order to identify and quantify the sample contents. In addition to this, the XSelect HSS C18 SB column, when using low-pH mobile phases, can provide increased selectivity for acidic, alkaline, and neutral chemicals as well as improved retention for basic polar molecules. The XSelect HSS C18 SB column's High Strength Silica (HSS) technology was created specifically to provide chromatography-specific benefits such as enhanced polar molecule retention and various selectivity. The HSS particle also possesses the necessary mechanical toughness to endure UPLC pressures. Because of this, the Waters XSelect HSS C18 SB column offers alternate analyte selectivity when compared to comparable contemporary, high-coverage, fully end-capped C18 columns. The fully scalable XSelect HSS C18 SB column can be utilized in UPLC separations as well. You can directly purchase the lab equipment listed here in additional configurations from our online store. We recommend that you also use the XSelect HSS C18 SB VanGuard Cartridge, 100Å, 5 µm, 3.9 mm X 5 mm, 3/pk . The cartridge is designed to remove any unwanted particulate or chemical pollutants that may interfere with the analysis. This helps to enhance the lifetime of the column, reducing the need to replace it frequently as well as improving the quality of the results.

FAQ
What Is The Maximum Temperature That The XSelect HSS C18 SB Column Can Sustain? The XSelect HSS C18 SB Column can work well with a maximum of 45 C temperature. What Is The Maximum Pressure Recommended For The XSelect HSS C18 SB Column? This particular XSelect HSS C18 SB Column is able to tolerate a maximum of 6000 psi (415 Bar) pressure.