HPLC Columns
Waters Corp Waters Column, C18, 3.5 μm, 4.6 mm × 20 mm
Symmetry C18 columns feature monofunctionally bonded C18 ligands on a high purity base-deactivated silica. These columns have the tightest column specifications in the industry, resulting in highly reproducible chromatographic results.
- C18 ligand chemistry for reversed phase separation
- Constructed with high purity silica particle substrate
- Operates within a pH range of 2 to 8 pH
- Withstands a maximum pressure of 6000 psi (415 bar)
- Features endcapped spherical particles with low silanol activity
- Particle size of 3.5 μm
- Pore size of 100 Å
- Designed as an intelligent speed (IS) column
- Suitable for HPLC systems
- Inner diameter of 4.6 mm and length of 20 mm
- Carbon load of 19%
Waters Corp WATERS CORPORATION Column, Shield RP8, 50 × 150 mm, 10 μm
The XTerra Shield RP8 Column is a preparative column designed for chromatography applications. It features specific dimensions and particle size for efficient separation.
- Preparative column type
- Dimensions of 50 × 150 mm
- Particle size of 10 μm
- Shield RP8 column type
Waters Corp WATERS CORPORATION BioSuite C18 PA-A Column, 3 μm, 100Å, 4.6 mm x 50 mm
The BioSuite C18 PA-A Column is a silica-based, difunctionally bonded C18 column, featuring an optimal combination of C18 ligand density, silica pore diameter, and endcapping. It is compatible with 100% aqueous mobile phases and stable under low pH conditions, making it ideal for effective separation of complex peptide mixtures.
- Silica-based, difunctionally bonded C18 chemistry with optimized ligand density.
- Compatible with 100% aqueous mobile phases and stable under low pH conditions.
- Designed for effective retention of polar peptides.
- Performs exceptionally well with LC-MS preferred mobile phases.
- Offers high peak capacity for peptide mapping and complex sample separation.
- The 4.6 x 50 mm column can separate 164 peaks with a resolution (Rs) of 1.
- Suitable for routine and fast separations of 25–35 peptides.
Waters Corp Waters OBD Prep Column, BEH Shield RP18, 5 μm, 130 Å, 30 mm × 150 mm
XBridge BEH Shield RP18 columns are essential tools for HPLC method development, offering alternate selectivity particularly for phenolic compounds. An embedded carbamate group improves peak shape for basic compounds. Utilizing BEH particle technology, these columns are stable across a wide pH range and at high temperatures.
- Alternate selectivity, beneficial for phenolic compounds.
- Improved peak shape for basic compounds with embedded carbamate group.
- BEH technology for universal compatibility and excellent peak shape.
- Stable across a pH range of 2 to 11.
- Stable at temperatures up to 50°C (low pH) and 45°C (high pH).
- Maximum pressure of 6000 psi (415 Bar).
- Spherical particles, 5 μm size, 130 Å pore size.
- Compatible with LC/MS and LC techniques.
Waters Corp Waters Column, C8, 3.5 μm, 4.6 mm X 50 mm, 100 Å
This column is designed for general purpose method development at low pH. It offers high efficiency and enhanced sensitivity, utilizing a C8 ligand that is less hydrophobic and less retentive than C18, making it suitable for specific assays. Its excellent low pH stability ensures a longer column lifetime compared to other silica-based HPLC columns.
- Ideal for low pH method development.
- C8 ligand for less hydrophobic, less retentive separations.
- Extended column lifetime from low pH stability.
- High efficiency and sensitivity via patented silica synthesis.
- Supports mass spectrometry; delivers sharp peaks, low bleed.
- Achieves excellent resolution, reduced back pressure, and speed.
- Reliable and reproducible chromatographic results.
- Manufactured with high-purity materials under strict quality control.
Waters Corp NANOACQUITY UPLC BEH C18 COLUM
nanoACQUITY UPLC BEH C18 Column, 1.7 um, 75 um x 200 mm, 10K psi,Reversed-Phase,Chemistry: C18,Particle Substrate: Hybrid,USP: L1,Pore Size: 130A,pH Range: 1 - 12
Waters Corp XBridge BEH C18 Method Validation Kit, 130Å, 2.5 µm, 3 mm X 150 mm, 3/pk
This method validation kit consists of three Xbridge BEH C18 columns packed with three different batches of sorbent. As a workhorse for HPLC method development, XBridge BEH C18 sorbent can be used over an entire range of mobile phase pH (1-12). The trifunctionally bonded C18 ligand provides you with a universal column for most HPLC separations and gives you the widest usable pH range, superior low pH stability, and ultra-low column bleed. 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.
Waters Corp Waters Column, XBridge BEH HILIC, 130Å, 3.5 μm, 2.1 mm × 150 mm
XBridge BEH HILIC columns feature unbonded BEH substrate, designed for the retention and separation of highly polar compounds. These columns are optimized and tested for efficient, reproducible separations under HPLC HILIC conditions. They offer greater ruggedness than silica-based HILIC phases, with the BEH particle's chemical stability contributing to longer column lifetimes.
- Retains and separates highly polar compounds efficiently.
- Optimized for reproducible HPLC HILIC separations.
- More rugged than silica-based HILIC phases.
- BEH particle chemical stability ensures longer column lifetimes.
- Improved retention for polar analytes via complex mechanisms.
- Complementary selectivity to reversed-phase columns.
- Enhanced peak form and longevity.
- Built on BEH Technology, setting a new standard for HILIC.
- Maximum pressure: 6000 psi (415 Bar); pH range: 1 to 9.
Waters Corporation nanoACQUITY UPLC Atlantis dC18 Column, 75 μm ID, 150 mm
The Atlantis dC18 nanoACQUITY UPLC Column is designed for use with nanoACQUITY UPLC systems. It features a 75 μm inner diameter, 150 mm length, and 3 μm particle size. This column is suitable for systems rated to 10,000 psi.
- Features an inner diameter of 75 μm.
- Has a length of 150 mm.
- Offers a particle size of 3 μm.
- Compatible with nanoACQUITY UPLC systems rated to 10,000 psi.
Waters Corp Waters Symmetry Shield RP18 Column, 100Å, 3.5 μm, 3 mm X 50 mm
These reversed-phase columns contain patented 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 2–8
- Maximum pressure of 6000 psi (415 Bar)
- Endcapped
- Shield RP18 bonding technology
- Low silanol activity
- Spherical particle shape
- Column format
- Surface area: 335
- HPLC system
- USP classification L1
- 17% carbon load
- 1 unit per package
Waters Corp Waters ACQUITY UPLC Protein BEH C4 Column, 300 Å
The ACQUITY UPLC Protein BEH C4, 300 Å, 1.7 μm column is QC tested and optimized to separate proteins based on size, hydrophobicity, and isoelectric point. Compared to traditional C18 phases, the C4 ligand is less retentive, minimizing protein carryover, increasing protein recovery, and improving peak capacity.
- QC tested and optimized for protein separation.
- Separates proteins based on size, hydrophobicity, and isoelectric point.
- C4 ligand provides less retention than C18, minimizing protein carryover and improving recovery and peak capacity.
- Tailored for UPLC applications, offering sharp peak shapes and fast separations for proteins and peptides.
- Ideal for separating medium to large proteins, such as monoclonal antibodies, and suitable for high throughput screening.
Waters Corp Waters Spherisorb ODS2 Column, 80Å, 3 μm, 4 mm x 60 mm, C18
Spherisorb ODS2 columns are general-purpose, silica-based, reversed-phase C18 columns. Featuring intermediate ligand density with a 11.5% carbon load, these high-performance columns offer a broad range of separation selectivities, optimal peak symmetry, stability, and efficiency. Produced under strict cGMP and ISO 9002 guidelines.
- Offers flexibility in improving processes and reducing solvent use.
- High-quality bonded phase enables broad separation selectivities.
- Designed for peak efficiency by addressing all process parameters.
- Meets quality criteria for liquid chromatography.
- Produced under tight cGMP, ISO 9002 guidelines.
- Provides excellent column efficiency, peak symmetry, longevity, and repeatability.
Waters Corp Waters Column, C18, 130Å, 5 μm, 3 × 30 mm
XSelect CSH C18 columns are general purpose columns that offer alternative selectivity compared to other C18 sorbents. They incorporate Charged Surface Hybrid (CSH) technology, which helps to address common column-related issues such as peak shape asymmetry and poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.
- Provides alternative selectivity when compared to other C18 sorbents.
- Employs Charged Surface Hybrid (CSH) technology to mitigate issues like peak shape asymmetry, poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.
Waters Corp Waters Styragel HR Column, 5 μm, 100 Å, 7.8 mm x 300 mm
The Styragel HR 1 column is a high-resolution GPC column ideal for characterizing low- to mid-molecular weight samples. It features 5 μm styrene-divinylbenzene copolymer particles with a 100 Å pore size and dimensions of 7.8 mm x 300 mm. This column delivers high plate counts for precise analysis of polymers, epoxies, oligomers, and additives.
- High-resolution GPC columns.
- Packed with 5 μm particles for superior performance.
- Ideal for low- to mid-molecular weight sample characterization.
- Provides high plate counts for precise analysis of polymers, epoxies, oligomers, and additives.
- Manufactured under stringent ISO, FDA, and cGMP guidelines.
- Ensures high quality, consistency, and reproducibility for liquid chromatography.
Waters Corp UHPLC Column, CORTECS Premier C18+, 2.7 μm, 2.1 mm x 150 mm
CORTECS Premier C18+ columns are general-purpose, high-efficiency C18 columns designed for excellent peak shape with basic analytes.
- General purpose, high efficiency C18 columns based on a solid-core particle
- Designed to deliver excellent peak shape for basic analytes at low pH
- Utilizes MaxPeak High Performance Surface hardware technology to significantly reduce unwanted analyte/surface interactions that can lead to poor peak shape and losses in signal intensity
- Includes VanGuard Fit column design, which protects the column from contaminants and increases column lifetime