Waters, 186006146, XSelect HSS C18 Column, 100Å, 2.5 µm, 4.6 mm X 75 mm, 1/pk

XSelect HSS C18 is a general purpose, high performance C18 chemistry with exceptional retention and peak shape for all compounds. 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: 1 pH
pH Range Max: 8 pH
Maximum Pressure: 10000 psi (690 Bar)
Endcapped: Yes
Silanol Activity: Low
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: 4.6 mm
Length: 75 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: XSelect
Product Type: Columns
Units per Package: 1 pk

Additional Information
XSelect HSS C18 Column, 100Å, 2.5 µm, 4.6 mm X 75 mm, 1/pk The High Strength Silica (HSS) technology in the XSelect HSS C18 Column was developed expressly to deliver chromatography-specific benefits such as increased polar molecule retention and different selectivity. Furthermore, the mechanical strength of the HSS particle is sufficient to endure UPLC pressures. When comparing the XSelect HSS C18 Column to the most recent, high coverage, completely end-capped C18 columns, you will see alternate analyte selectivity. It is also entirely scalable and can be used for UPLC separations. For superior peak shape for basic chemicals, enhanced retention (vs. XBridge C18 columns), and outstanding column lifetimes at low pH, use the general-purpose C18 bonded phase XSelect HSS C18 Column. The majority of modern, entirely end-capped, high-coverage, silica-based C18 columns have selectivity and retention similar to that of lab equipment. Aside from these features, the XSelect HSS C18 Column provides low column bleed, excellent batch-to-batch consistency, ultra-efficiencies, and seamless column format transferability. This allows you to take advantage of the versatility of the XSelect HSS C18 Column in fulfilling all of your analytical needs. Higher resolution separations are required for difficult samples in order to separate and quantify sample constituents. The XSelect HSS C18 Column, which combines efficiency and selectivity, can help you improve the resolution of extremely complex samples. Furthermore, when using low-pH mobile phases, the XSelect HSS C18 Column can provide increased selectivity for acidic, alkaline, and neutral compounds, as well as improved retention for basic polar molecules. We highly recommend you browse our website or look through our catalog to shop for lab equipment so you may replenish your stock as your laboratory demands. You may also look at the XSelect HSS C18 XP VanGuard Cartridge, 100Å, 2.5 µm, 3.9 mm X 5 mm, 3/pk ; XSelect HSS C18 VanGuard Cartridges are used to enhance analytical column lifetime and performance by removing particle pollution from the mobile phase stream. This cartridge has been designed to protect all 4.6 mm I.D. XSelect HSS C18 analytical columns with sorbent particles of 2.5 m.

FAQ
How Safely Can The XSelect HSS C18 Column Operate And Under What Pressures And pH Levels? The XSelect HSS C18 SB Column's recommended operational pH range is 1 to 8. Although the XSelect HSS C18 SB Column is designed to withstand pressures of 6000 psi (or 415 bar), exceeding the maximum range can have a substantial impact on the column's longevity and performance.