HPLC Columns
Waters Corp Waters Column, C8, 3.5 μm Particle, 3 mm x 150 mm
These C8 columns are used for general purpose method development at low pH. The C8 ligand is preferred for some assays because it is less hydrophobic and therefore less retentive compared to C18 columns.
- Used for general purpose method development at low pH
- C8 ligand is less hydrophobic and less retentive compared to C18 for certain assays
Waters Corporation Styragel HR 3 Column, 5 μm Particle, 7.8 mm ID, 300 mm Length, Toluene
Styragel HR columns are high-resolution GPC columns packed with 5 μm particles and are ideal for characterizing samples in the low to mid molecular range where high resolution is critical.
- GPC chemistry
- SEC/GPC separation mode
- Polymer particle substrate
- PH range of 2 to 12
- Molecular weight range of 500 to 30,000
- Spherical particle shape
- 5 μm particle size
- 1000 Å pore size
- Column format
- Toluene packing solvent
- HPLC system compatibility
- 7.8 mm inner diameter
- 300 mm length
- 1 unit per package
- Contains hazardous material requiring special freight handling
Waters Corp WATERS CORPORATION Column, Nova-Pak C8, 60Å, 4 μm, 3.9 mm X 150 mm
Nova-Pak C8 columns are general-purpose, silica-based, reversed-phase C8 columns utilizing 4 μm particle technology. They offer higher resolution, efficient separations, and faster chromatography compared to 5 μm columns. These columns reduce solvent consumption and maintain resolution for complex mixtures, enhancing lab efficiency. Suitable for various system configurations and instrument platforms, they withstand pressures up to 6000 psi (415 Bar).
- Higher resolution and efficient separations.
- Faster chromatography, reducing wait times.
- Improved separation via larger surface area for mobile phase interaction.
- Reduced solvent consumption without compromising resolution.
- Compatible with diverse system configurations and instrument platforms.
- Equipped with end caps for optimal security and ease of use.
- Strict quality control for high batch-to-batch reproducibility.
Waters Corp Waters Prep Column, Viridis BEH 2-EP, 130Å, 5μm, 30 mm X 75 mm
Viridis columns offer an added range of achiral SFC selectivities and are based on the patented Ethylene Bridged Hybrid (BEH) particle technology. These columns deliver excellent peak shapes, even for well-retained basic achiral compounds, through the reduction and control of surface silanol activity on Viridis particles under SFC conditions.
- Pore size: 130 Å
- Particle size: 5 μm
- Dimensions: OBD 30 × 75 mm
- Particle shape: Spherical
- Pore volume: 0.7 cc/g
- Surface area: 185 m²/g
- Carbon load: 9%
- Chemistry: 2-Ethylpyridine
Waters Corp Waters Trefoil Column Screening Kit, 2.1 x 50 mm, 2.5 μm, 3 pk
This Trefoil Column Screening Kit features 2.5 μm columns designed for chiral separations, optimizing peak shape and efficiencies. It is optimized for ACQUITY UPC2 System for fast and efficient chiral method development and analysis, compatible with a full range of mass spectrometers. The kit includes three columns (AMY1, CEL1, and CEL2) for diverse selectivity.
- Reduces method development time for chiral separations.
- Provides optimum peak shape and efficiencies.
- Optimized for ACQUITY UPC2 System for efficient chiral method development.
- Compatible with a full range of mass spectrometers.
- Includes three columns (AMY1, CEL1, and CEL2) for diverse selectivity.
Waters Corp OBD Prep Column, 2-Ethylpyridine, 5 μm, 130 Å, 10 mm x 100 mm
The Viridis BEH 2-Ethylpyridine OBD Prep Column combines advanced media manufacturing with industry-leading technology, offering high reproducibility for laboratory-scale purification. It utilizes patented Optimum Bed Density (OBD) Technology to enhance mechanical stability and extend column lifetimes, suitable for both analytical and preparative supercritical fluid chromatography (SFC).
- Provides enhanced reproducibility for laboratory-scale purification.
- Utilizes patented OBD technology for enhanced mechanical stability and extended column lifetimes.
- Designed for supercritical fluid chromatography (SFC) in both analytical and preparative applications.
- Features 2-Ethylpyridine chemistry with 5 μm spherical particles and 130 Å pore size.
- Column dimensions: 10 mm inner diameter and 100 mm length.
- Withstands maximum pressure of 6000 psi (415 Bar).
Waters Corp Atlantis T3 OBD Prep Column, 10 μm, 100 Å, 10 mm x 250 mm
Atlantis T3 columns are universal, silica-based, reversed-phase C18 columns that provide balanced retention of polar and hydrophobic molecules and should be your first choice when developing separations of polar and non-polar compounds.
- Chemistry: C18
- Separation mode: Reversed phase
- Particle substrate: Silica
- pH range: 2 to 8 pH
- Temperature limits: 45°C
- Maximum pressure: 6000 psi (415 Bar)
- Endcapped: Yes
- Bonding technology: T3
- Silanol activity: Medium
- Particle shape: Spherical
- Particle size: 10 μm
- Pore size: 100 Å
- Format: OBD prep column
- Surface area: 330
- System: HPLC preparative
- Technique: LC/MS, LC
- USP classification: L1
- Inner diameter: 10 mm
- Length: 250 mm
- Carbon load: 14%
Waters Corp Column, CSH C18, 3.5 μm, 4.6 x 150 mm
These C18 columns leverage Charged Surface Hybrid (CSH) technology for superior peak shape and increased loading capacity of basic compounds. Designed for exceptional separation performance, robustness, and throughput in HPLC assays, they facilitate a seamless transition to UPLC. MaxPeak High Performance Surface hardware minimizes unwanted analyte/surface interactions.
- General purpose C18 columns provide alternative selectivity compared to other C18 sorbents.
- Charged Surface Hybrid (CSH) technology provides superior peak shape and increased loading capacity for basic compounds.
- Exceptional separation performance, robustness, and throughput for HPLC assays.
- Seamless transition path toward UPLC adoption.
- MaxPeak High Performance Surface hardware technology reduces unwanted analyte/surface interactions, which can lead to poor peak shape and signal intensity losses.
Waters Corp Waters Column, PFP/Fluoro-Phenyl, 130Å, 5μm, 2.1 mm x 30 mm
This column is designed to maximize selectivity differences, offering maximum method development freedom, particularly when using low pH mobile phases. The non-encapped sorbent provides enhanced retention of acidic compounds.
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed Phase
- Particle substrate: Hybrid
- pH range: 1 pH to 8 pH
- Maximum pressure: 6000 psi (415 bar)
- Endcapped: No
- Bonding technology: Fluoro-Phenyl
- Silanol activity: Low
- Particle shape: Spherical
- Particle size: 5 μm
- Pore size: 130 Å
- Format: Column
- Surface area: 185
- System: HPLC
- Particle technology: CSH
- USP classification: L43
- Inner diameter: 2.1 mm
- Length: 30 mm
- Carbon load: 10 %
Waters Corp CORTECS UPLC Column, Shield RP18, 2.7 μm, 2.1 x 75 mm
The CORTECS Shield RP18 column is a UPLC column designed for the rapid separation of a wide array of compounds. Featuring 2.7 μm solid-core particle technology, it is suitable for use with HPLC and UHPLC systems.
- Achieve high column efficiencies with low-dispersive UPLC instrumentation due to solid-core particle technology.
- Produce sharper, narrower peaks compared to fully porous particles of similar size.
- Increased resolution, speed, and sensitivity for enhanced performance.
- Offers a variety of chemistries for flexible separation of various compounds.
Waters Corp Trefoil AMY1 Column, 2.5 µm, 2.1 mm X 50 mm, 1/pk
Trefoil AMY1 Column, 2.5 µm, 2.1 mm X 50 mm, 1/pk
Waters Corp ACQUITY UPLC HSS Cyano (CN) Column, 100Å, 1.8 µm, 2.1 mm X 75 mm, 1/pk
ACQUITY UPLC HSS CN chemistry is an ultra-performance general purpose propyl cyano bonded phase that provides superior peak shape for bases, increased retention, and extremely long column lifetimes at low pH. ACQUITY HSS CN columns are fully scalable and transferable to HPLC separations.
Waters Corp CORTECS Shield RP18 Column, 2.7 μm, 2.1 mm x 30 mm
CORTECS Shield RP18 columns provide complementary selectivity to C8 and C18 stationary phases. The embedded carbamate group in the bonded phase ligand offers alternate selectivity, especially for phenolic compounds, compared to straight-chain alkyl columns. The solid core particle morphology provides high efficiency and lower backpressures when compared to fully porous particles of similar particle size.
- Complementary selectivity to C8 and C18 stationary phases
- Embedded carbamate group for alternate selectivity, especially for phenolic compounds
- Solid core particle morphology for high efficiency and lower backpressures
Waters Corp ACQUITY UPLC Column, C18, 1.7 μm, 3 mm, 30 mm, 130 Å
This 1.7 μm sorbent serves as a premier column for method development, providing a universal choice for UPLC separations. Its trifunctionally bonded particle offers a wide usable pH range (1-12), superior low pH stability, and ultra-low column bleed for high sensitivity MS applications.
- Trifunctionally bonded hybrid particle.
- Wide usable pH range from 1 to 12.
- Superior low and high pH stability for various analytes.
- Ultra-low column bleed for high sensitivity MS applications.
- Mobile-phase pH and temperature compatibility up to 80 °C.
- Exceptional efficiency, peak asymmetry, and chemical stability.
- Impacts retention, selectivity, and sensitivity of ionizable compounds.
Waters Corp Waters Column, 130Å, 2.5 μm, 4.6 mm x 150 mm
XSelect CSH Phenyl-Hexyl columns provide alternative analyte selectivity for method development. They feature a robust C6 phenyl-ligand for selective retention of polyaromatic compounds via π–π interactions. These 2.5 μm eXtended Performance (XP) columns ensure exceptional separation performance, robustness, and throughput for HPLC, UPLC, and UHPLC technologies. Charged Surface Hybrid (CSH) technology improves performance in acidic, low ionic strength mobile phases.
- Alternative analyte selectivity for method development.
- Robust C6 phenyl–ligand for selective polyaromatic compound retention.
- Exceptional separation performance and throughput for HPLC, UPLC, and UHPLC.
- Improved performance in acidic, low ionic strength mobile phases with CSH technology.