HPLC Columns and Cartridges
Waters Corp Waters Column, C8, 130Å, 2.5 μm, 3 mm X 150 mm
This column utilizes XBridge BEH C8 sorbent, offering enhanced speed, peak shape, and chromatographic performance for method development. Its trifunctionally bonded sorbent provides a wide usable pH range of 1 to 12, superior low pH stability, and ultra-low column bleed.
- Exceptional separation performance, robustness, and throughput for HPLC assays.
- Seamless transition path toward UPLC applications.
- Consistently accurate results due to robust column chemistry.
- Improved pH stability, long column lifetime, and enhanced reliability.
- Maximizes particle efficiency with unmatched peak shape and peak capacity.
Waters Corp Waters Column, C18, 130 Å, 2.5 μm, 4.6 mm × 150 mm
This column is designed for HPLC method development, offering universal C18 separation across a mobile phase pH range of 1-12. It provides superior low pH stability, ultra-low column bleed, and is packed in ultra-low dispersion hardware for exceptional performance and throughput in HPLC assays, facilitating transition to UPLC.
- Offers universal C18 separation for HPLC method development across a mobile phase pH range of 1-12.
- Provides superior low pH stability and ultra-low column bleed for enhanced performance.
- Packed in ultra-low dispersion hardware for exceptional separation performance and robustness.
- Delivers reproducible results, maximizing particle efficiency for unmatched peak shape and increased column lifetime.
Waters Corp Waters XSelect CSH Phenyl-Hexyl Column, 130 Å, 2.5 μm
XSelect CSH Phenyl-Hexyl columns provide alternative analyte selectivity for method development, utilizing a robust, low bleed C6 phenyl-ligand for selective retention of polyaromatic compounds via π–π interactions. Packed in ultra-low dispersion hardware, these 2.5 μm XP columns offer exceptional separation performance, robustness, and throughput for HPLC assays, enabling a seamless transition to UPLC. Optimized for low pH mobile phases, the non-end-capped sorbent enhances acidic chemical retention.
- Emphasizes reversed-phase contacts over secondary Lewis-base interactions.
- Incorporates Charged Surface Hybrid (CSH) technology for enhanced liquid chromatography performance in acidic, low ionic strength mobile phases.
- Offers increased loading capacity and particle size scalability, typical of fully-porous particle columns.
Waters Corp Waters XBridge BEH Amide, 130Å, 2.5 μm, 2.1 mm x 150 mm
XBridge BEH Amide columns are designed to retain extremely polar compounds like carbohydrates and sugars. They feature a chemically stable, trifunctionally bonded amide phase, which maintains stability from pH 2 to 11. These columns offer exceptional separation performance, robustness, and high throughput for HPLC assays, and provide a seamless transition path towards UPLC adoption.
- Chemically stable, trifunctionally bonded amide phase for pH 2 to 11 stability.
- Enables separation of polar analytes with varying polarity and pKa.
- Packed in ultra-low dispersion hardware for enhanced performance.
- 2.5 μm particle technology delivers superior separation and throughput for HPLC and UPLC.
- Offers excellent chemical stability at high pH and temperatures.
- BEH particle technology improves hydrolytic stability and particle strength, reducing LC/MS leakage.
Waters Corp Waters Prep Column, Silica, OBD, 100Å, 5 μm Particle
The SunFire Prep OBD Silica columns are preparative columns specifically designed for use under normal phase conditions. They feature an Optimum Bed Density (OBD) hardware format, which significantly extends column lifetime and ensures robust performance across a wide range of operating parameters.
- Optimum Bed Density (OBD) hardware provides superior column lifetime and robust performance.
- Normal-phase separation mode for chromatographic applications.
- High silanol activity for specific chromatographic selectivity.
- Broad pH range of 2 to 8 for versatile sample matrices.
- High maximum pressure (6000 psi / 415 Bar) compatible with preparative HPLC systems.
- Spherical silica particle shape (5 μm) ensures efficient separations.
- 100 Å pore size optimized for a range of analytes.
Waters Corporation Column, XTerra Shield RP8, 5 μm, 4.6 mm, 100 mm
XTerra RP8 columns are general-purpose, hybrid-based, reversed-phase C8 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.
- C8 chemistry
- Reversed phase separation mode
- Hybrid particle substrate
- pH range of 2 to 12
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped
- Shield RP8 bonding technology
- Low silanol activity
- Spherical particle shape
- Particle size of 5 μm
- Waters endfitting type
- Pore size of 125 Å
- Column format
- Surface area of 175
- HPLC system compatible
- L7 USP classification
- Inner diameter of 4.6 mm
- Length of 100 mm
- Carbon load of 14%
- One unit per package
Waters Corp Waters Symmetry Shield RP18 Column, 3 x 150 mm, 5 μm
These reversed-phase columns contain embedded polar group technology that “shields” the silica's residual silanol surface from highly basic analytes. The reduced silanol activity significantly improves peak shape and resolution.
- C18 chemistry
- Reversed phase separation mode
- Silica particle substrate
- pH range of 2 to 8
- Maximum pressure of 6000 psi (415 Bar)
- Endcapped design
- Shield RP18 bonding technology
- Low silanol activity
- Spherical particle shape
- Particle size of 5 μm
- Pore size of 100 Å
- HPLC system compatible
- USP L1 classification
- 3 mm inner diameter
- 150 mm length
- 17% carbon load
- One unit per package
Waters Corp WATERS Spherisorb ODS1 Column, 80 Å, 5 μm, 4.6 mm × 150 mm
Spherisorb ODS1 columns are general purpose, silica-based, reversed-phase C18 columns. The ODS1 packing features low ligand density with a specified carbon load of 6.2%.
- Separation mode: Reversed phase.
- Particle substrate: Silica.
- pH range: 2 to 8 pH.
- Maximum pressure: 6000 psi (415 bar).
- Not endcapped.
- Bonding technology: ODS1.
- High silanol activity.
- Spherical particle shape.
- Particle size: 5 μm.
- Endfitting type: Parker-style.
- Pore size: 80 Å.
- Format: Column.
- Surface area: 220.
- System: HPLC.
- USP classification: L1.
- Inner diameter: 4.6 mm.
- Length: 150 mm.
- Carbon load: 6%.
- Units per package: 1.
Waters Corp Waters Atlantis dC18 Column, 100Å, 3 μm, 4.6 mm, 75 mm
Atlantis dC18 columns are universal, silica-based, reversed-phase C18 columns. They are designed for retaining polar compounds and optimized for highly aqueous mobile phases, including 100% water. These columns balance retention for polar and non-polar molecules, providing greater retention of polar compounds. They also ensure improved pH stability and are suitable for various reversed-phase applications.
- C18 chemistry
- Reversed phase separation mode
- Silica particle substrate
- pH range: 3 to 7
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped
- dC18 bonding technology
- Medium silanol activity
- Spherical particle shape
- Pore size: 100 Å
- HPLC system compatible
- USP classification: L1
- Inner diameter: 4.6 mm
- Length: 75 mm
- Carbon load: 12%
- 1 unit per package
Waters Corporation Atlantis dC18 OBD Column, 5 μm, 19 x 100 mm
The Atlantis dC18 OBD Column is a preparative column designed for chromatography applications. It utilizes Optimum Bed Density (OBD) technology to provide predictable, uniform density profiles and eliminate voids during the final capping process.
- Exceptional resistance to mechanical chromatographic bed failure.
- Delivers consistent column-to-column performance.
- Extends column lifetimes and reduces costs.
- Allows for direct scaling from UPLC,™ UHPLC, or HPLC screening to lab-scale purification.
- Ensures chromatographic equivalence between analytical and preparative dimensions for successful method scaling.
Waters Corp Waters Spherisorb ODS2 Column, 80Å Pore, 3 μm Particle, 4.6 mm × 100 mm
These general-purpose, silica-based, reversed-phase C18 columns feature intermediate ligand density and a specified carbon load of 11.5%. They are long-lasting, and high-efficiency chromatographic columns, offering flexibility in optimizing procedures and lowering solvent use. Manufactured under cGMP, ISO 9002 conditions, these columns ensure critical performance features like column efficiency, peak symmetry, column lifetime, and reproducibility. Their high-quality bonded phase allows for a wide range of separation selectivities.
- Silica-based, reversed-phase C18 columns
- Intermediate ligand density with a specified carbon load of 11.5%
- Manufactured under cGMP, ISO 9002 conditions
- Ensures high column efficiency, peak symmetry, and column-to-column reproducibility
- High-quality bonded phase for a wide range of separation selectivities
Waters Corp Waters Column, Cyano (CN), Reversed Phase, 5 μm, 4.6 mm x 250 mm
The Spherisorb CN chemistry features a general-purpose reversed-phase propyl cyano bonded ligand on a silica substrate. This column is conditioned and shipped with acetonitrile, designed to provide excellent peak symmetry and efficiency, outstanding reproducibility, and an enhanced column lifetime.
- Useful when highly hydrophobic compounds cannot be eluted with standard C18 and C8 columns or typical reversed-phase eluents.
- Provides rapid elution for hydrophobic molecules.
- Offers unique selectivity for polar compounds.
- Delivers excellent peak shape for strongly basic compounds.
- Exhibits different selectivity compared to normal C18 and C8 reversed-phase columns.
- Manufactured under cGMP.
- ISO 9002 certified.
- Registered with the FDA as a manufacturer of Class 1 medical devices.
Waters Corp Waters Column, CSH C18, 3.5 μm, 4.6 mm ID, 75 mm Length
CSH C18 columns are general-purpose columns offering alternative selectivity. They incorporate Charged Surface Hybrid (CSH) technology to address issues like peak shape asymmetry, poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.
- Facilitate high-resolution separations for complex samples.
- Compatible with all HPLC, UPLC, and UHPLC technologies.
- Provide consistent batch-to-batch performance.
- Offer superior performance and comparable backpressure to core-shell columns.
- CSH technology provides improved loading capacity and particle size scalability.
- Enhance liquid chromatography performance in acidic, low ionic strength mobile phases.
- Feature ultra-low dispersion hardware for superb separation.
Waters Corp Waters Column, XTerra Shield RP8, 3.5 μm, 4.6 mm x 150 mm, 125 Å
XTerra RP8 columns are hybrid-based, reversed-phase C8 columns designed for superior pH stability and improved peak shape performance for basic compounds. They utilize patented Hybrid Particle Technology for high-speed separations at high temperatures and pH, offering exceptionally sharp and efficient peaks due to fewer residual silanols.
- Incorporates patented embedded polar group technology for improved peak shape with basic compounds.
- Provides superior pH stability compared to silica-based columns.
- Uses Hybrid Particle Technology for high-speed separations at high temperatures and high pH.
- Features 33% fewer residual silanols for exceptionally sharp and efficient peaks.
- Manufactured with ultrapure reagents; each column is individually tested with a quality control report.
- Lifetime can be extended with a VanGuard Cartridge.