HPLC Columns
Waters Corp Waters CSH Phenyl-Hexyl Column, 130Å, 1.7 µm, 2.1 mm X 150 mm
ACQUITY CSH Phenyl-Hexyl columns provide alternative analyte selectivity and are valuable for method development. The trifunctionally bonded C6 phenyl ligand acts as a robust, low bleed sorbent that selectively retains polyaromatic compounds through pi-pi interactions.
- Provides alternative analyte selectivity
- Valuable tool for method development
- Trifunctionally bonded C6 phenyl ligand
- Robust
- Low bleed sorbent
- Selectively retains polyaromatic compounds through pi-pi interactions
Waters Corp Symmetry Shield RP8 Column, 100Å, 3.5 µm, 2.1 mm X 50 mm, 1/pk
These reversed-phase columns contain Waters patented embedded polar group technology that “shields” the silica’ residual silanol surface from highly basic analytes. The reduced silanol activity for the SymmetryShield RP8 column significantly improves peak shape and resolution.
Waters Corporation ACQUITY UPLC CSH C18 Column, 130Å, 1.7μm, 1 X 100 mm
ACQUITY CSH C18 columns provide alternate selectivity in reversed-phase UPLC, addressing issues like peak shape asymmetry and column bleed. Utilizing Charged Surface Hybrid (CSH) Technology, they ensure excellent peak shape in low-ionic-strength mobile phases, benefiting basic compounds under low-pH conditions.
- Offers alternate selectivity for reversed-phase separations.
- Addresses peak shape asymmetry and column bleed.
- Utilizes Charged Surface Hybrid (CSH) Technology for excellent peak shape.
- Provides consistent and repeatable results for global method transfer.
- Achieves TFA peak shape performance without using TFA.
- Enables MS-friendly mobile phases and faster method development.
- Delivers gains in resolution, sensitivity, and analysis speed.
- Withstands working pressures up to 18000 psi (1240 Bar).
Waters Corp Waters Column, C18, 5 μm, 300 Å, 4.6 mm x 50 mm
These columns are engineered to support legacy high-performance liquid chromatography (HPLC) methods, providing confidence in long-term compliance. They ensure consistent peak shape, selectivity, and excellent reproducibility from column-to-column and batch-to-batch.
- Supports legacy methods
- Offers consistent peak shape, selectivity, and reproducibility
- Available in various particle sizes, chemistries, and dimensions
- C18 chemistry for reversed phase separation
- Silica particle substrate with spherical shape
- Operates within a pH range of 2 to 8
- Maximum pressure of 6000 psi (415 Bar)
- Endcapped with low silanol activity
- Particle size of 5 μm and pore size of 300 Å
- Inner diameter of 4.6 mm and length of 50 mm
Waters Corp XSelect CSH Phenyl-Hexyl Column, 3.5 μm, 2.1 x 50 mm
XSelect CSH Phenyl-Hexyl columns provide alternative analyte selectivity, valuable for method development. They feature a robust, low bleed C6 phenyl-ligand that selectively retains polyaromatic compounds through pi-pi interactions.
- Alternative analyte selectivity for method development.
- Robust, low bleed C6 phenyl-ligand for selective polyaromatic compound retention.
- Superior performance and comparable back pressure to core-shell columns.
- Increased loading capacity and particle size scalability.
- CSH technology enhances LC performance in acidic, low ionic strength mobile phases.
- Optimized for low pH selectivity; non-end-capped sorbent enhances acidic chemical retention.
- Ultra-low dispersion hardware for remarkable separation and throughput in HPLC tests.
- Broad operating pH range of 1–11 and maximum pressure of 6000 psi (415 Bar).
Waters Corp Symmetry C18 Method Validation Kit, 100Å, 3.5 µm, 4.6 mm X 150 mm, 3/pk
This kit consists of three Symmetry C18 columns packed with three different batches of sorbent.
Waters Corp Waters ACQUITY UPLC BEH HILIC Column, 130Å, 1.7 μm, 3 mm x 100 mm
ACQUITY BEH HILIC columns, with unbonded BEH substrate, are designed for separating very polar compounds. Optimized for efficient, reproducible HPLC HILIC separations, they are more rugged than silica-based phases, ensuring long column lifetimes. They provide excellent pH stability (1–9) and withstand pressures up to 18,000 psi (1240 Bar).
- Separates very polar compounds.
- Efficient, reproducible HPLC HILIC separations.
- Rugged, long-lasting compared to silica-based phases.
- Excellent pH stability (1–9).
- Withstands up to 18,000 psi (1240 Bar).
Waters Corp Waters ACQUITY | XSelect HSS T3 Method Transfer Kit, 100Å, 1.8–3.5 μm
Waters ACQUITY | XSelect HSS T3 Method Transfer Kit, 100Å, 1.8–3.5 μm
Waters Corp XSelect CSH Phenyl-Hexyl Method Validation Kit, 130Å, 3.5 µm, 2.1 mm X 100 mm, 3/pk
XSelect HPLC columns, powered by CSH Technology, offer the widest range of selectivities and superior performance in acidic, low ionic strength, LC/MS friendly mobile phases. XSelect Method Validation Kits contain three columns, each packed with a different gel lot of stationary phase material.
Waters Corp ACQUITY UPLC BEH HILIC Column, 130Å, 1.7 µm, 3 mm X 150 mm, 1/pk
ACQUITY BEH HILIC columns contain unbonded BEH substrate and are designed to retain and separate very polar compounds. These unique columns are optimized and tested to produce efficient, reproducible separations under HPLC HILIC conditions. More rugged than silica based HILIC phases, the BEH particle’s chemical stability results in long column lifetimes.
Waters Corp HPLC Column, XSELECT CSH Fluoro-Phenyl, 3.5 μm, 3 x 100 mm
This Waters XSELECT CSH Fluoro-Phenyl HPLC column is designed for high-performance liquid chromatography applications. It features a 3.5 μm particle size and dimensions of 3.0 mm internal diameter by 100 mm length.
- Features 3.5 μm particle size.
- Has 3.0 mm internal diameter.
- Measures 100 mm in length.
- Utilizes XSELECT CSH Fluoro-Phenyl chemistry.
Waters Corp Protein-Pak Column, 10 μm, 7.8 mm, 300 mm
Protein-Pak 125 Columns support legacy methods, utilizing 10 μm diol-bonded gel filtration materials. These columns effectively resolve biopolymers, including proteins and enzymes, in HPLC applications, distinguishing proteins that differ by as little as 15% in molecular weight.
- Made with 10 μm diol-bonded gel filtration materials.
- Resolves proteins that differ in molecular weight by a factor of two.
- Distinguishes proteins by as little as 15% in molecular weight.
- Enables separation of biopolymers in HPLC applications.
- Thoroughly tested in a quality-controlled laboratory.
- Compatible with water-miscible solvents like methanol and acetonitrile.
- Stable in normal salt buffer solutions (e.g., sodium sulfate, ammonium acetate, phosphate buffers).
Waters Corp Waters Column Kit, 1.8 μm, 100 Å, 2.1 x 100 mm
This method validation kit contains three columns for developing separations of polar and non-polar compounds. Featuring a universal, silica-based bonded phase compatible with 100% aqueous mobile phase, these columns provide ultra-low MS bleed and are fully scalable to HPLC. MaxPeak High Performance Surface hardware technology improves performance by reducing unwanted analyte/surface interactions.
- Method validation kit (MVK) includes three columns, each from a different material lot.
- Universal, silica-based bonded phase compatible with 100% aqueous mobile phase, ideal for polar and non-polar compound separations.
- Exhibits ultra-low MS bleed.
- Fully scalable and transferable to HPLC separations.
- MaxPeak High Performance Surface hardware technology reduces unwanted analyte/surface interactions, improving peak shape and signal intensity.
Waters Corp Waters XSelect OBD Prep Column, CSH C18, 5 μm, 130 Å, 10 mm x 100 mm
This column incorporates a low and precisely defined concentration of positive charges. This design results in excellent peak shape for peptides when using either FA- or TFA-containing mobile phases. Its performance shows minimal dependence on strong ion pairing agents, making it suitable for LC or LC-MS applications.
- Contains a low and carefully-defined concentration of positive charges.
- Yields comparatively excellent peak shape for peptides using either FA- or TFA-containing mobile phases.
- Performance exhibits little dependence on strong ion pairing agents.
- Ideal for LC or LC-MS applications.
Waters Corporation Column, C18, 90Å, 2.7 μm, 3 mm × 150 mm
CORTECS C18 Columns are high-efficiency, general-purpose columns with solid-core particles. They provide balanced retention for acids, bases, and neutrals across low to mid-range pH, offering excellent efficiency, resolution, and retention for complex mixtures. The C18 ligand ensures robust retention and stability, allowing for enhanced throughput and resolution. Solid-core particle technology improves performance by reducing van Deemter equation terms (A, B, C) through uniform packing, lower porosity, and improved heat transfer.
- High-efficiency, solid-core columns
- Balanced retention of acids, bases, and neutrals
- Excellent efficiency, resolution, and retention
- Robust C18 ligand for stability
- Enhanced throughput and resolution
- Solid-core technology improves performance
- Operates up to 1240 Bar (18000 psi)
- pH range: 2 to 8
- Max temperature: 45 °C