HPLC Columns
Waters Corp Waters Column, Glycan BEH C18 AX, 1.7 μm, 2.1 x 150 mm
These columns provide charge-based separation and supreme resolution for acidic glycans using mixed-mode, anion exchange RP technology. They are recommended for UPLC or UHPLC systems, especially for LC-MS methods, and incorporate MaxPeak High Performance Surfaces (HPS) to improve recovery and reproducibility.
- Provides charge-based separation and supreme resolution for acidic glycans.
- Recommended for UPLC or UHPLC systems, particularly for LC-MS methods.
- MaxPeak High Performance Surfaces (HPS) reduce analyte surface interactions, improving recovery and reproducibility.
- Utilizes Ethylene-Bridged Hybrid (BEH) particle technology and anion-exchange features.
- Integrated with MS-grade mobile-phase concentrate and Sialylated Glycan performance test standard.
- Offers a wide pH range of 2 to 10 for diverse analyte analysis.
Sepax Technologies Inc Sepax HPLC Column GP-C18, 3 µm, 120 Å, 4.6 x 250 mm
GP-C18 uses full coverage bonded silica packing, which provides exceptionally high stability. The unique mono-functional bonding chemistry of GP-C18 avoids the formation of multiple C18 layers. Such uniform stationary phase allows the separation to achieve high selectivity and high efficiency.
Chiral Technologies, Inc. CHIRALPK IC SFC 4.6X100MM 3MI
Immobilized Polysaccaride, CHIRALPAK IC-3, 3 micron, 4.6 mm ID x 100mm LN Analytical Column
Microsolv Technology Corporation HPLC Column, HPS Silica, 5um, 4.6mm ID x 150mm Length, 120A. 1 EA.
This Very Popular Cogent HPS Silica™ Stationary Phase has been a premium value and used by HPLC laboratories for many years. This proprietary Silica is not modified in any way and is ideal as an Alternate in any USP Method that uses the L3 Classification or for new methods. With a 5 µm Particle, this column works well with higher flow rates and lower back pressures compared with smaller particles and is often used for hydrophilic or polar compounds in Normal Phase HPLC. Compare its performance to Inertsil and Luna products.
Waters Corp WATERS CORPORATION Enzymate Pepsin Column, 300 Å, 5 μm, 2.1 mm x 30 mm
The Enzymate column is designed for the on-column digestion of proteins into peptides in an online format. It can be connected directly to an HDX system to feed digested peptides for characterizing sample proteins. The immobilized pepsin offers high enzymatic activity, allowing proteins to be efficiently digested as they pass through, streamlining the workflow by combining digestion and separation steps and facilitating downstream peptide mapping and protein sequencing applications.
- Designed for online digestion of intact proteins into peptides.
- Chemistry: Pepsin.
- Separation mode: Protein digestion.
- Particle substrate: Silica.
- pH range: 1 to 8.
- Particle shape: Spherical.
- Endfitting type: Direct-Connect.
- QC tested: Protein.
- Surface area: 185.
- System: HPLC.
Waters Corp Waters XBridge Glycan BEH Amide Column, 130Å, 3.5 μm, 4.6 mm × 150 mm
This column uses BEH-based Glycan chemistry, supporting UPLC and HPLC with scalable particle sizes, including 3.5 μm. Each batch is QC tested with a 2-AB labeled Glycan Performance standard for consistent glycan analysis.
- Optimized for Hydrophilic Interaction (HILIC) separation mode.
- Constructed with a hybrid particle substrate.
- Operates effectively within a pH range of 2 to 11.
- Withstands a maximum pressure of 6000 psi (415 Bar).
- Features low silanol activity.
- Suitable for molecular weights ranging from 1,000 to 150,000.
- Composed of spherical particles with a size of 3.5 μm.
- Has a pore size of 130 Å.
- Quality control tested for glycan applications.
- Designed for HPLC systems.
- Inner diameter of 4.6 mm.
- Length of 150 mm.
Sepax Technologies Inc Sepax HPLC Column HP-Silica, 10 µm, 120 Å, 10 x 150 mm
HP-Silica phase is made of activated hydroxyl (-OH) functional group with the pore size selection of 120 Å and particle size selection of 1.8, 3, 5, and 10 µm. Carbon loading is 0.0%. HP-Silica is used as the normal phase as well as HILIC phase. HP-Silica phases are suitable for separations of polar and basic organic compounds, such as vitamins, steroids, as well as pharmaceuticals.
Sepax Technologies Inc Sepax HPLC Column HP-C18, 5 µm, 200 Å, 2.1 x 50 mm
HP-C18 uses full coverage bonded silica packing, which provides high stability. Compatible with 100% aqueous mobile phase and suitable for separations of acidic, neutral and basic organic compounds, as well as pharmaceuticals and peptides. ODS monolayer formed by special bonding chemistry does not collapse in pure aqueous solution.
Polylc Inc POLY CAT A COLUMN 35 X 4.6MM
PolyCAT A™ affords the best separations available of hemoglobin variants by cation-exchange. Routine screening can be performed with sample injection every 7'. All major and most minor variants are resolved, including the difficult separation of Hb E from A2. Diagnosis of α-thalassemia is routine, since one can readily measure Hb A2 levels differing by only 1-2% of the total. Hb A1c levels measured with PolyCAT A™ are typically 20% below those determined by other methods. This has been ascribed to the superior ability of PolyCAT A™ to resolve Hb A1c from other variants that would otherwise be integrated with it.
Advanced Materials Technology HALO 120 A ELV C18 2.7 um 1.5 x 50 mm
The HALO Elevate C18 incorporates surface modified organo-silane technology for alkaline resistance resulting in excellent stability in high pH/high temperature environments.With a wide operational use range of pH 2-12, HALO Elevate is ideal for use with high pH mobile phases and HALO Elevate protects against degradation of the silica particle which is demonstrated by aggressive stability tests at elevated temperatures.Available as a 120 Å pore size, these columns are optimized to deliver performance for high pH, to be flexible enough to work the full range of operating conditions to dial in separation selectivity for acids, bases, neutrals and zwitterions.
Advanced Materials Technology HALO 120 A ELV C18 2.7 um 2.1 x 150 mm
The HALO Elevate C18 incorporates surface modified organo-silane technology for alkaline resistance resulting in excellent stability in high pH/high temperature environments.With a wide operational use range of pH 2-12, HALO Elevate is ideal for use with high pH mobile phases and HALO Elevate protects against degradation of the silica particle which is demonstrated by aggressive stability tests at elevated temperatures.Available as a 120 Å pore size, these columns are optimized to deliver performance for high pH, to be flexible enough to work the full range of operating conditions to dial in separation selectivity for acids, bases, neutrals and zwitterions.
Microsolv Technology Corporation Performance Qualification HPLC Column. Replacement, for use with the PQ Kit. Includes a Certificate of Performance. 1 EA
This specially selected HPLC Column is tested and certified by an independent testing laboratory for specific performance in Performance Qualification.Replacement for the original column supplied with the MicroSolv PQ (Performance Qualification) Kit, it is 150mm long and 4.6mm ID. The particle size of the Column phase is 5um.
Microsolv Technology Corporation HPLC Column, HPS C8 Octyl, 5um, 2.1mm ID x 150mm Length, 120A. 1 EA.
This Cogent HPS C8™ Octyl Stationary Phase has been a premium value and used by HPLC laboratories for many years. It is double end capped ( fully ), with mono functional bonding of an 8 carbon silane to our unique 120A silica, making this Column ideal as an Alternate in any USP Method that uses the L7 Classification or for new methods. With a 5 µm Particle, this column works well with higher flow rates and lower back pressures compared with smaller particles. Used for hydrophobic or neutral compounds in Reversed Phase, this Octyl Phase is excellent for long chain fatty acids. Expect shorter retention than with a C18 column. This narrow-bore column requires a pump that can precisely deliver and a flow cell that made for, reduced flow rates with lower volumes.
Perkin Elmer US LLC Brownlee Spheri-10 RP-8 Cartridge Column - 100 mm x 4.6 mm I.D., Pkg. 2
The Brownlee Spheri-10 RP-8 cartridge column has a small-pore, silica-based sorbent, optimized for separating small molecules. Also available in a 5 µm particle size (Spheri-5). This cartridge column requires a holder: To use with a guard - 100 mm NewGuard System Holder (07150016) To use without without a guard - 100 mm MPLC Holder (07150014) Quantity: Package of 2 End-Capping: Yes Carbon Load: 6% Interaction Mode: Reversed Phase pH Range: 2.5-8.0 Temperature Limit: 60 USP Code: L7