HPLC Columns and Cartridges
Restek™ Ultra™ Ultra Carbamate Phase Carbamate Analysis HPLC Column, 5 μm, 4.6 mm x 250 mm
Column Format: Analytical Column; Carbon Load: Proprietary; Pore Size: 100 Å
Restek™ Ultra HPLC Columns with C8 Column Packing, 5um Particle Size
Excellent for a wide range of analyses
Restek™ Raptor ARC-18 LC Columns - USP L1
Ideal for high-throughput LC-MS/MS applications with min sample prep
Restek™ Ultra™ Carbamate Phase Carbamate Analysis HPLC Column, 5 μm, 4.6 mm x 250 mm
Column Format: Analytical Column; Carbon Load: Proprietary; Pore Size: 100 Å
Restek™ Pinnacle™ DB C8 Specialty/Application Specific HPLC Column, 5 μm
Base-deactivated spherical silica optimized for UHPLC stability.
Waters Corp Waters ACQUITY Premier CSH C18 Column, 1.7 μm, 2.1 mm, 150 mm
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 when switching pH mobile phases. MaxPeak High Performance Surface hardware minimizes unwanted analyte/surface interactions, preventing poor peak shape and reduced signal intensity. VanGuard FIT design protects from contaminants and extends column lifetime.
- Addresses peak shape asymmetry & poor loading capacity.
- Enables fast column equilibration.
- Minimizes unwanted analyte/surface interactions.
- Extends column lifetime.
- Improves resolution, sensitivity, and analysis speed.
Waters Corp CORTECS Premier T3 Column, 1.6 μm, 2.1 mm x 150 mm
CORTECS Premier T3 Columns are designed for high-performance separation of polar and non-polar analytes. Utilizing MaxPeak High Performance Surface technology and T3 bonding, these columns reduce unwanted interactions and offer high efficiency with lower backpressure for superior analytical results.
- Employs T3 bonding technology
- Particle morphology offers high efficiency and lower backpressure compared to fully porous particles of similar size
- Offers ultra-low column MS bleed
- Ensures long lifetimes
- Delivers excellent peak shape
Waters Corp Column, CORTECS C18+, 90 Å, 2.7 μm, 3 mm X 50 mm
The CORTECS C18+ column is a general-purpose, high-efficiency reversed-phase column based on solid-core particle technology. It is designed to deliver excellent peak shape for basic analytes at low pH, offering increased resolution, speed, and sensitivity compared to fully porous particles. The C18 ligand provides higher retention and stability, while solid-core particles enhance performance for increased sample throughput.
- Utilizes solid-core particle technology for high efficiency and improved resolution with UPLC instrumentation.
- Delivers sharper, narrower peaks for increased speed and sensitivity.
- Features a positively charged surface for excellent peak shape of basic compounds at low pH.
- Offers a C18 ligand for higher retention and stability.
- Operates within a pH range of 2 to 8 and temperature limits up to 45°C.
- Maximum pressure rating of 18000 psi (1240 bar).
Waters Corp HPLC Column, XBridge BEH Amide, 130 Å, 2.5 μm, 3 mm x 100 mm, 3/pk
XBridge BEH Amide columns retain extremely polar compounds like carbohydrates and sugars. They feature a chemically stable amide phase, stable from pH 2 to 11, allowing separation of polar analytes across a broad range of polarity and pKa. Packed in ultra-low dispersion hardware, 2.5 μm XP columns provide exceptional separation, robustness, and throughput for HPLC assays, enabling a seamless transition to UPLC.
- Retains polar compounds (carbohydrates, sugars).
- Chemically stable amide phase.
- pH stability: 2 to 11.
- Ultra-low dispersion hardware.
- Particle size: 2.5 μm (eXtended Performance).
- Exceptional separation, robustness, and throughput.
- Seamless transition to UPLC.
- Carbon load: 12.0%.
- Inner diameter: 3 mm.
- Length: 100 mm.
- Pore size: 130 Å.
- USP number: L1.
- Packaged as 3 units.
Waters Corporation Column, C18, 1.7 μm, 2.1 mm, 50 mm
This ACQUITY Premier Peptide CSH C18 Column is designed for peptide separations, featuring 130Å, 1.7 μm particles with low, carefully defined positive charges. It provides excellent peak shape for peptides with FA- or TFA-containing mobile phases. Minimally dependent on strong ion pairing agents, it suits LC or LC-MS applications. As part of the MaxPeak Premier Class, it enhances reproducibility, peak shape, and recovery for metal-sensitive analytes.
- Optimized for peptide separations and analysis.
- Ensures excellent peak shape for peptides.
- Ideal for LC or LC-MS applications due to minimal ion pairing agent dependence.
- Recommended for low dispersion (UPLC/UHPLC) systems, especially for 2.1 mm ID columns.
- Improves reproducibility, peak shape, and recovery for metal-sensitive analytes.
- Quality controlled with cytochrome c digest standards.
Waters Corporation ACQUITY UPLC BEH Amide Column, 130Å, 1.7 μm, 2.1 x 100 mm
ACQUITY BEH Amide columns are designed to retain extremely polar compounds such as carbohydrates and sugars. Utilizing BEH technology and a chemically stable, trifunctionally bonded amide phase, these columns operate from pH 2 to 12, allowing separation of polar analytes across a wide range of polarity and pKa. They also facilitate a wide range of mobile phase pH (2–11) for analytes too polar for reversed-phase chromatography.
- Retains extremely polar compounds, including carbohydrates and sugars.
- Chemically stable trifunctionally bonded amide phase stable from pH 2 to 12.
- Provides orthogonal separation for polar and ionizable compounds.
- 1.7 μm particle size enables high-speed, high-resolution analysis.
- Improved quantitation accuracy by preventing Schiff base formation.
- Exceptional column lifetime and assay robustness.
Waters Corp Waters ACQUITY UPLC CSH C18 Column, 130Å, 1.7 μm
These CSH C18 columns provide alternative selectivity and ultra-efficient separations. They address common issues like peak shape asymmetry, poor loading capacity for basic compounds, column bleed, and slow mobile-phase re-equilibration.
- Provides alternate selectivity and ultra-efficiency for reversed-phase UPLC.
- Addresses peak shape asymmetry and enhances loading capacity for basic compounds.
- Minimizes column bleed and ensures rapid mobile-phase re-equilibration.
- Separates a broad spectrum of compounds due to robust design and wide pH stability.
- Provides high-resolution, high-efficiency chromatography for fast UPLC analysis.
- Offers flexibility in method development and compatibility with biological samples.
Restek™ Guard Cartridge Holder
Use with any HPLC column by connecting it with a short piece of 0.0625 in. tubing, appropriate nuts and ferrules, or finger-tight fittings.
