Waters, 186001925, XTerra Shield RP18 Column, 125Å, 3.5 µm, 2.1 mm X 20 mm, 1/pk

XTerra RP18 columns are general purpose, hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 2 pH
pH Range Max: 12 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Bonding Technology: Shield RP18
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 3.5 µm
Endfitting Type: Waters
Pore Size: 125 Å
Format: Column
Surface Area: 175
System: HPLC
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 20 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: XTerra
Product Type: Columns
Units per Package: 1 pk

Additional Information
XTerra Shield RP18 Column, 125Å, 3.5 µm, 2.1 mm X 20 mm, 1/pk Make a use of the Xterra Shield RP18 Column to quickly enhance peak shape performance for extremely basic compounds. A general-purpose, hybrid-based, reversed-phase C18 column with Waters' unique embedded polar group technology serves as the lab equipment. When compared to a silica-based column, the first-generation XTerra Shield RP18 column offers greater pH stability. The Waters XTerra Shield RP18 offers many advantages over the traditional silica columns that are currently on the market. These include the capacity to customize particle size, pore diameters, surface area, purity, extremely spherical shape, mechanical strength, and surface chemistry. By utilizing conventional bonding agents, the lab equipment achieves this. In addition to this, it makes it possible for the XTerra Shield RP18 column, a vital piece of all-purpose lab equipment , to maintain high separation efficiency, give optimal shape performance for extremely basic chemicals, and enhance pH stability. With the XTerra Shield RP18 Column, you may work with a variety of pH levels. By utilizing the XTerra Shield RP18 Column, you can get around some of the important drawbacks of the silica-based reversed-phase packing materials, particularly their hydrolytic instability at high pH. The proprietary organic/inorganic hybrid particle technology (HPT) used in the lab equipment enables it to provide various advantages over conventional silica columns. The first commercially viable substitute for silica-based column technology is the Waters XTerra range of reversed-phase HPLC columns. One significant distinction between the production of high-purity silica and the high-purity methyl hybrid material used in the XTerra Shield RP18 Column is that the XTerra material is created by the combined condensation of two high-purity monomers as opposed to one. The Hybrid Particle Synthesis of the XTerra Shield RP18 Column is carried out using Tetraethoxysilane (TEOS) and Methyltriethoxysilane (MTEOS). The XTerra Shield RP18 Column, like other lab equipment made by Waters, is produced under ISO 9001 guidelines, guaranteeing that every step is carried out to the highest standards and tightest tolerances. You may also want to learn more in detail about and invest in the XTerra Shield RP18 VanGuard Cartridge, 125Å, 3.5 µm, 2.1 mm X 5 mm, 3/pk .

FAQ
Across What pH Range Does The XTerra Shield RP18 Column Operate? The XTerra Shield RP18 Column listed here is able to work well within the 2-12 pH range. What Is The Maximum Pressure Recommended For The XTerra Shield RP18 Column? This particular XTerra Shield RP18 Column is designed to withstand a maximum of 6000 psi (415 Bar) pressure.