HPLC Columns
Sepax Technologies Inc Sepax HPLC Column SRT-C SEC-150, 5 µm, 21.2 x 50 mm
SRT-C SEC phase, developed based on innovative surface coating technology, comprises of uniform, hydrophilic, and neutral nanometer thick film chemically bonded to high purity and mechanically stabilized silica. SRT-C, uses lay-down monolayer on porous silica as oppose to SRT of stand-up monolayer, offers ideal phase chemistry for hydrophobic samples like insulin, membrane protein monoclonal antibodies derivatized with polymer branches (polypeptide or PEG) separation.
Sepax Technologies Inc Sepax HPLC Column GP-C4, 10 µm, 120 Å, 10 x 100 mm
Monomeric and fully endcapped GP-C4 packing is bonded with butyl groups that lead to moderate hydrophobicity. GP-C4 columns have unique selectivity and peak symmetry with moderate retention for separations of acidic, neutral and basic organic compounds, such as pharmaceuticals, peptides, and organic acids.
Sepax Technologies Inc Sepax HPLC Column SRT SEC-2000, 5 µm, 7.8 x 150 mm
Utilizing proprietary surface technologies, SRT SEC phases are made of the uniform, hydrophilic, and neutral nanometer thick films chemically bonded on the high purity and enhanced mechanical stability silica. This proprietary surface technology results in excellent column-to-column reproducibility. The nature of the chemical bonding and the maximum bonding density of the thin film benefit SRT SEC phases with high stability and negligible non-specific interactions. Along with the widest pore size selection of 100, 150, 300, 500, 750, 1000 and 2000Å, SRT SEC packings have highest capacity that enables highest resolution.
Sepax Technologies Inc Sepax HPLC Column Proteomix WCX, NP3 PEEK, 4.6 x 50 mm
Sepax HPLC Column Proteomix WCX, NP3 PEEK, 4.6 x 50 mm
Sepax Technologies Inc Sepax HPLC Column Carbomix H-NP10, 8% Crosslinkage, 4.6 x 300 mm
Carbomix phases are composed of spherical, low cross-linking polystyrene/divinylbenzene (PS/DVB) particles with their surfaces modified with sulfonic acid (-SO3H), followed by chelating of metal ions of calcium (Ca2+), lead (Pb2+), sodium (Na+) or potassium (K+) to form Carbomix Ca-NP, Pb-NP, Na-NP, K-NP phases, respectively. The PS/DVB support has cross-linking degree of 5%, 8% and 10% with the particle sizes of 5 and 10 µm. The uniform particle size adds the benefit of high separation efficiency to Carbomix. Carbomix resins have been specifically designed for high resolution separation of carbohydrates, organic acids, peptides, and nucleic acids.
Sepax Technologies Inc Sepax HPLC Column GP-Phenyl, 10 µm, 120 Å, 30 x 150 mm
GP-Phenyl packing materials are bonded with propyl phenyl groups that enable special interaction with ring structured compounds. The monomeric bonding chemistry gives high efficiency and high resolution separations. GP-Phenyl phase is suitable for separations of acidic, neutral and basic organic compounds, as well as pharmaceuticals.
Waters Corp ACQUITY UPLC BEH HILIC Column, 130Å, 1.7 µm, 3 mm X 150 mm, 1/pk
ACQUITY BEH HILIC columns contain unbonded BEH substrate and are designed to retain and separate very polar compounds. These unique columns are optimized and tested to produce efficient, reproducible separations under HPLC HILIC conditions. More rugged than silica based HILIC phases, the BEH particle’s chemical stability results in long column lifetimes.
Waters Corp HPLC Column, XSELECT CSH Fluoro-Phenyl, 3.5 μm, 3 x 100 mm
This Waters XSELECT CSH Fluoro-Phenyl HPLC column is designed for high-performance liquid chromatography applications. It features a 3.5 μm particle size and dimensions of 3.0 mm internal diameter by 100 mm length.
- Features 3.5 μm particle size.
- Has 3.0 mm internal diameter.
- Measures 100 mm in length.
- Utilizes XSELECT CSH Fluoro-Phenyl chemistry.
Waters Corporation XSelect CSH Phenyl-Hexyl Column, 130 Å, 3.5 μm, 2.1 mm × 100 mm
Waters Corporation XSelect CSH Phenyl-Hexyl Column, 130 Å, 3.5 μm, 2.1 mm × 100 mm
Waters Corp Waters ACQUITY UPLC CSH C18 Column, 1.7 μm
ACQUITY CSH C18 columns are designed to provide alternate selectivity compared to other reversed-phase UPLC columns. These ultra-efficient columns overcome peak shape asymmetry, poor loading capacity for basic compounds, column bleed, and rapid mobile-phase re-equilibration.
- Provides superior peak shape for basic compounds, with low column bleed and high efficiency.
- CSH technology offers trifluoroacetic acid (TFA) peak shape performance without the disadvantages of using TFA, allowing for improved performance with MS-friendly mobile phases like formic acid.
- Enables faster and more straightforward method development.
- Offers high loading of basic compounds under volatile, acidic, low pH mobile-phase conditions, reducing solvent consumption.
- Features an intelligent chip for use on UPLC and Arc™ systems, ensuring consistent results.
Waters Corp XBridge BEH Shield RP18 XP Column, 130Å, 2.5 µm, 4.6 mm X 75 mm, 1/pk
XBridge BEH Shield RP18 columns complement the XBridge BEH C18 and C8 phases and provide a necessary and powerful tool for HPLC method development. The embedded carbamate group in the bonded phase ligand provides alternate selectivity, especially for phenolic compounds compared to straight chain alkyl columns. 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 XBridge BEH C18 XP Column, 130Å, 2.5 µm, 4.6 mm X 100 mm, 1/pk
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 Corporation Column, Shield RP18, 130Å, 2.5 μm, 4.6 mm x 50 mm
XBridge BEH Shield RP18 columns complement the XBridge BEH C18 and C8 phases and offer a necessary and powerful tool for HPLC method development. The embedded carbamate group in the bonded phase ligand provides alternate selectivity, especially for phenolic compounds, compared to straight chain alkyl columns. These 2.5 μm eXtended Performance [XP] columns are packed in ultra-low dispersion hardware, enabling exceptional separation performance, robustness, and throughput for HPLC assays, while providing a seamless transition path toward UPLC adoption.
- Operates over a wide pH range with various solvents, offering alternate selectivity.
- Facilitates superior base separation by decreasing silanol interactions.
- Proprietary Shield Technology produces highly symmetrical, efficient peaks.
- Offers greater pH stability, excellent efficiency, and symmetrical peak form.
Waters Corp XBridge BEH Amide Column, 130Å, 2.5 μm, 4.6 mm X 100 mm
XBridge BEH Amide columns are designed for retaining extremely polar compounds like carbohydrates and sugars. They feature a chemically stable, trifunctionally bonded amide phase, stable from pH 2 to 11, facilitating separation of diverse polar analytes. These 2.5 μm eXtended Performance (XP) columns are packed in ultra-low dispersion hardware, offering exceptional performance, robustness, and throughput for HPLC assays and enabling smooth UPLC adoption.
- Retains extremely polar compounds, including carbohydrates and sugars.
- Chemically stable, trifunctionally bonded amide phase stable from pH 2 to 11.
- Packed in ultra-low dispersion hardware (2.5 μm eXtended Performance [XP] columns).
- Provides exceptional separation performance, robustness, and throughput for HPLC assays.
- BEH particle technology improves hydrolytic stability and particle strength, preventing LC/MS leakage.
Waters Corporation Column, XSelect CSH Phenyl-Hexyl, 130Å, 2.5 μm, 4.6 mm × 100 mm
XSelect CSH Phenyl-Hexyl columns offer alternative analyte selectivity compared to traditional reversed-phase columns, making them a valuable tool for method development. The trifunctionally bonded C6 phenyl-ligand is a robust, low bleed sorbent that selectively retains polyaromatic compounds through π–π interactions.
- Packed in ultra-low dispersion hardware.
- 2.5 μm eXtended Performance [XP] enables exceptional separation performance, robustness, and throughput for HPLC assays.
- Provides a seamless transition path toward UPLC adoption.