HPLC Columns
Waters Corp VanGuard Cartridge, Cyano (CN), 2.5 μm, 3.9 mm × 5 mm, 100 Å
VanGuard Cartridges are designed to extend the lifetime and performance of analytical columns by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect 4.6 mm I.D. analytical columns with 2.5 μm sorbent particles.
- Removes particulates and chemical contamination.
- Maintains UPLC™, UHPLC, and HPLC separation efficiency.
- Provides cost-effective protection for analytical columns.
- Features Cyano (CN) chemistry.
- Utilizes 2.5 μm spherical silica particles.
- Has a pH range of 2 to 8.
- Operates up to 18000 psi (1240 Bar).
- High silanol activity.
- Pore size: 100 Å.
- Inner diameter: 3.9 mm.
- Length: 5 mm.
Waters Corp Column, 100 Å, 5 μm, 4.6 mm × 250 mm, eConnect
This column features an electronic eConnect tag for automatic identification, tracking, and digital tracing of use history. These NFC-enabled, device-tagged columns are compatible with any HPLC system, offering enhanced advantages when used with compatible systems running Empower software.
- C8 chemistry.
- Reversed-Phase separation mode.
- Silica particle substrate.
- pH range of 2 to 8.
- Maximum pressure of 6000 psi (415 Bar).
- Pore size: 100 Å.
- Particle size: 5 μm.
- Dimensions: 4.6 mm internal diameter × 250 mm length.
- Designed for HPLC system.
- Suitable for small molecule applications.
Waters Corp Column, CSH C18, 130Å, 1.7 μm, VanGuard FIT, 2.1 x 100 mm, MVK
This method validation kit contains three columns, each with a different lot. ACQUITY Premier CSH C18 columns address peak shape asymmetry and poor loading capacity for basic compounds in low ionic strength mobile phases. Surface charge enables fast column equilibration between low and high pH mobile phases. MaxPeak High Performance Surface hardware minimizes unwanted analyte/surface interactions, preventing poor peak shape and signal loss. VanGuard Fit design protects against contaminants, extending column lifetime.
- Addresses peak shape asymmetry & poor loading capacity for basic compounds
- Enables fast column equilibration for varying pH mobile phases
- Reduces analyte/surface interactions via MaxPeak High Performance Surface
- Prevents poor peak shape & signal loss
- VanGuard Fit protects against contaminants & extends column life
Waters Corp CORTECS UPLC C18 Column, 1.6 um, 3.0 x 100 mm, 90 Angstrom
CORTECS C18 Columns are general purpose, high-efficiency columns based on a solid-core particle that offer balanced retention of acids, bases and neutrals at low and mid-range pH.
- Chemistry: C18
- Separation mode: Reversed phase
- Particle substrate: Silica
- pH range: 2 to 8
- Temperature limits: 45°C
- Maximum pressure: 18000 psi (1240 Bar)
- Endcapped: Yes
- Silanol activity: Low
- Particle shape: Spherical
- Particle size: 1.6 μm
- Endfitting type: Parker-style
- Pore size: 90 Å
- Format: Column
- Surface area: 100
- System: UPLC, UHPLC
- Particle technology: Solid core
- USP classification: L1
- Inner diameter: 3 mm
- Length: 100 mm
- Carbon load: 6.6%
- eCord enabled
Waters Corp Column, Phenyl, 2.7 μm, 4.6 mm Inner Diameter, 50 mm
This column provides complimentary selectivity to C18 stationary phases. Its particle morphology offers high efficiency and lower backpressures when compared to fully porous particles of similar particle size. It provides ultra-low column MS bleed, long lifetimes, and excellent peak shape.
- Provides complimentary selectivity to C18 stationary phases.
- Particle morphology offers high efficiency and lower backpressures compared to fully porous particles of similar particle size.
- Offers ultra-low column MS bleed.
- Ensures long lifetimes.
- Delivers excellent peak shape.
Waters Corp CORTECS HILIC Column, 90Å, 2.7 μm, 3 mm x 150 mm
CORTECS HILIC Columns offer high-efficiency separation for extremely polar analytes using solid-core particles. They provide orthogonal selectivity to C18 columns, allowing resolution of complex mixtures with high performance or increased throughput.
- Enhanced performance from solid-core particles, reducing van Deemter equation terms for efficient separations.
- Designed for Hydrophilic Interaction Chromatography (HILIC), ideal for retaining polar compounds not suitable for reversed-phase.
- Maintains high stability and retention.
- Uses mobile phases with high organic solvent concentration, beneficial for polar analytes and quicker sample preparation.
- Facilitates direct interaction with SPE eluates, increasing sample throughput.
- Manufactured to high standards for consistent quality and reliability.
Waters Corp XBridge BEH Phenyl Column, 130Å, 3.5 μm, 4.6 mm X 250 mm
The columns offer complementary selectivity compared to C18 stationary phases, particularly for polyaromatic compounds. They are noted for their chemical stability, providing ultra-low column bleed, extended column lifetimes, and excellent peak shape. The columns allow for robust method development due to their distinctive bonding and end-capping technology, which enables operation across a wide pH range and temperature conditions.
- Chemically stable sorbent
- Ultra-low column bleed
- Excellent peak shape
- Complementary selectivity to C18 stationary phases
- Effective for analytes with an aromatic ring
- Extraordinary low and high pH stability
- Allows for orthogonal techniques in challenging separations
- Compatible with conventional techniques and UPLC technology
Waters Corp Torus DEA Column, 130 Å, 5 μm, 3 mm × 150 mm
Torus columns are designed for scaling SuperCritical Fluid (SFC) applications from analytical to preparative. These columns offer a wide range of selectivity and are available in various formats for analytical and preparative needs.
- Chemistry: DEA
- Separation mode: SuperCritical Fluid (SFC)
- Particle substrate: Hybrid
- Temperature limits: 60 °C
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped: No
- Particle shape: Spherical
- Particle size: 5 μm
- Pore size: 130 Å
- Format: Column
- Surface area: 185
- System compatibility: UPC2, SFC
- Technique: SFC, SFC/MS
- Inner diameter: 3 mm
- Length: 150 mm
- Units per package: 1 pk
Waters Corp ACQUITY Premier CSH C18 Column, 1.7 μm, 130Å, 2.1 x 150 mm, Method Validation Kit
This method validation kit includes three columns, each packed with a different lot of material. These columns are designed to overcome peak shape asymmetry and poor loading capacity for basic compounds. They feature surface charge for rapid equilibration between low and high pH mobile phases, and MaxPeak High Performance Surface hardware to reduce analyte/surface interactions. The VanGuard Fit design protects the column and extends its lifetime.
- Method validation kit contains three columns, each with a different lot of material.
- Overcomes peak shape asymmetry and poor loading capacity for basic compounds.
- Enables fast column equilibration between low and high pH mobile phases.
- MaxPeak high performance surface hardware reduces unwanted analyte/surface interactions.
- VanGuard Fit column design protects the column from contaminants and increases column lifetime.
Waters Corp Torus DEA OBD Prep Column, DEA, 130Å, 5 μm, 19 mm × 250 mm
Torus columns are designed to scale SuperCritical Fluid (SFC) applications from analytical to preparative. This column, featuring DEA chemistry, offers a wide range of selectivity and is suitable for various SFC and SFC/MS techniques.
- Chemistry: DEA
- Separation mode: SuperCritical Fluid (SFC)
- Particle substrate: Hybrid
- Temperature limits: 60°C
- Maximum pressure: 6000 psi (415 Bar)
- Particle size: 5 μm
- Pore size: 130 Å
- Inner diameter: 19 mm
- Length: 250 mm
- Units per package: 1
Waters Corp ACQUITY Premier HSS C18 Column, 1.8 μm, 2.1 mm x 100 mm
The ACQUITY Premier HSS C18 Columns incorporate an ultra-performance general-purpose C18 bonded phase, offering increased retention. High strength silica (HSS) particles and a tri-functional C18 bonded phase contribute to extremely long column lifetimes, even at low pH conditions. These columns utilize MaxPeak High Performance Surface hardware technology, which significantly minimizes undesirable analyte/surface interactions that can lead to poor peak shape and reduced signal intensity.
- Ultra-performance general-purpose C18 bonded phase for increased retention
- High strength silica (HSS) particles for long column lifetimes
- MaxPeak High Performance Surface hardware technology to minimize analyte/surface interactions
- Reduced poor peak shape and diminished signal intensity
- pH range: 1 to 8
- Maximum pressure: 18000 psi (1240 Bar)
- Pore size: 100 Å
Waters Corp HPLC Column, Puresil C18, 4.6 mm ID, 150 mm, 5 μm
This HPLC column features Puresil C18 chemistry for reversed-phase chromatography. It has an inner diameter of 4.6 mm and a length of 150 mm, making it suitable for a variety of analytical applications. This column is designed for reliable performance and is characterized by a USP L1 designation.
- Puresil C18 chemistry for reversed-phase separations.
- Inner diameter of 4.6 mm.
- Length of 150 mm.
- Particle size of 5 μm.
- USP L1 designation.
- Supplied as 1 unit per package.
Waters Corp XBridge BEH HILIC Column, 130 Å, 5 μm, 4.6 mm x 250 mm
XBridge BEH HILIC columns feature unbonded BEH substrate, designed for retaining and separating very polar compounds. They provide efficient, reproducible HPLC HILIC separations and offer extended lifetimes.
- Contains unbonded BEH substrate.
- Designed for retention and separation of very polar compounds.
- Optimized for efficient, reproducible HPLC HILIC separations.
- More rugged than silica-based HILIC phases, offering long column lifetimes.
- Equipped with an electronic eConnect column tag for automatic identification and tracking.
- Compatible with any HPLC, with enhanced functionality with Alliance iS System.
- Chemistry: HILIC
- Separation mode: Hydrophilic Interaction (HILIC)
- Particle substrate: Hybrid
- pH range: 1 to 9
- Maximum pressure: 6000 psi (415 Bar)
- Particle shape: Spherical
- System: HPLC
- Application: Small Molecule
Waters Corp Spherisorb OBD Preparative Column, Phenyl, 10 μm, 19 x 250 mm
This Spherisorb OBD Preparative Column features a Phenyl phase and 10 μm particle size, designed for high-performance liquid chromatography. It measures 19 × 250 mm and is built with patented Optimum Bed Density (OBD) Technology, ensuring reliable and efficient separations.
- Widely referenced in scientific literature with over 20,000 analytical abstracts.
- Offers a broad range of validated methods and applications for method development.
- Produced using patented optimum bed density technology (US Patent No. 7,399,410 and UK Patent No. GB2408469).
- Provides unique separation selectivity, suitable for diverse chromatographic requirements.
- Features a ligand density of 1.7 μmol/m2.
- Has a carbon load of 2.5%.
- Not end-capped.
- USP class No. L11.
- Surface area of 220 m2/g.
- Pore size of 80Å.
Waters Corp Amino (NH2) Column, 125 Å, 10 μm Particle, 3.9 mm ID
This Carbohydrate Analysis Column with covalently bonded amino packing is ideal for separating low molecular weight sugars (mono-, di-, and trisaccharides). It typically uses a mobile phase of 65-85% acetonitrile in water and operates at ambient to 35°C.
- Covalently bonded amino packing.
- Separates low molecular weight sugars (mono-, di-, trisaccharides).
- Uses 65-85% acetonitrile in water mobile phase.
- Operates from ambient to 35°C.
- Equipped with an electronic eConnect column tag.
- eConnect tag provides unique, column-specific information for tracking.
- Compatible with any HPLC system.
- Optimized for Alliance iS System with Empower software.