Waters, 186006743, XSelect  HSS  C18 SB XP Column, 100 Å, 2.5 µm, 3 mm X 150 mm, 1/pkg

The XSelect HSS C18 SB column is a low coverage, unendcapped C18 phase used for low pH separations that contain complex mixtures of basic and non-basic compounds. XSelect HSS C18 SB columns give you alternative analyte selectivity compared to most modern, high coverage, fully endcapped C18 stationary phases. Packed in ultra-low dispersion hardware, 2.5 µm eXtended Performance [XP] columns enable exceptional separation performance, robustness and throughput for HPLC assays while enabling a seamless transition path toward UPLC adoption.

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: 18000 psi (1240 Bar)
Endcapped: No
Bonding Technology: C18 SB
Silanol Activity: High
Particle Shape: Spherical
Particle Size: 2.5 µm
Endfitting Type: Parker-style
Pore Size: 100 Å
Format: Column
Surface Area: 230
System: UPLC, UHPLC
Particle Technology: HSS
USP Classification: L1
Inner Diameter: 3 mm
Length: 150 mm
Carbon Load: 8.5 %
eCord: Yes
UNSPSC: 41115709
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect HSS C18 SB Column, 100Å, 2.5 µm, 3 mm X 150 mm, 1/pk With the XSelect HSS C18 SB Column, you can achieve exceptional peak shape for basic chemicals, low column bleed, great batch-to-batch reproducibility, ultra-efficiencies, and seamless transferability between column formats. The XSelect HSS C18 SB Column is the best choice for low pH separations containing intricate blends of basic and non-basic chemicals. The High Strength Silica (HSS) technology was created specifically to provide benefits for chromatography, such as improved polar molecule retention and various selectivity. The HSS particle also provides the required mechanical strength for withstanding UPLC pressures. Because of this, the columns in the XSelect HSS C18 SB Column exhibit alternate analyte selectivity when compared to the majority of contemporary, high-coverage, fully end-capped C18 columns. In addition to this, the lab equipment is fully expandable and adaptable to UPLC separations. For complicated samples, better resolution separations are needed in order to identify and quantify the sample elements. With the help of the XSelect HSS C18 SB Column, you may improve the resolution of extremely complex samples due to the lab equipment's efficiency and selectivity. In addition, you can rely on the technique validation kit to offer improved neutral, alkaline, and acidic compound selectivity as well as improved retention for basic polar compounds when employing low-pH mobile phases. You may also want to explore and invest in the TruView LCMS Certified Clear Glass 12 x 32 mm Screw Neck Vial, with Cap and Preslit PTFE/Silicone Septum, 2 mL Volume, 100/pk . The majority of chromatographers have encountered inconsistent analytical results as a result of analyte adsorption on glass vial surfaces, particularly when working at the low analyte concentrations now frequent. Because of the glass surface, it is not unusual for a sample kept in one of these vials for a long time to eventually result in complete analyte loss. The total amount of sample that is available can be decreased when polar analytes can adsorb to the glass surface through polar-polar contact or ion exchange mechanisms. To solve this particular problem, TruView LCMS Certified Clear Glass Vials were developed.

FAQ
What Is The Maximum Temperature That The XSelect HSS C18 SB Column Can Tolerate? The Waters XSelect HSS C18 SB Column listed here is able to work well with a maximum of 45 C. Is There A Recommended Maximum Pressure For The XSelect HSS C18 SB Column? The recommended maximum pressure for the XSelect HSS C18 SB Column is 18,000 psi (1240 Bar).