HPLC Guard Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column HP-Amino, Guard cartridge with holder, 3 µm, 120 Å, 4 x 10 mm
Synthesized with polymeric chemistry, HP-Amino phase is bonded with aminopropyl functional group. HP-Amino phase is compatible with versatile mobile phases from non-aqueous solvents, such as hexane/ethyl acetate and chloroform/methanol, to aqueous solutions. It is recommended for separations of sugars, nucleotides, basic organic compounds, as well as the pharmaceuticals.
Sepax Technologies Inc Sepax HPLC Column PolyRP-1000, 10 µm, 2 x 10 mm
GP-C8 phase is synthesized with monomeric and fully endcapped chemistry. The uniform octyl stationary phase allows high efficiency with lower hydrophobicity compared to ODS phase. GP-C8 phase is suitable for separating compounds with a wide range of hydrophobicity. It is highly recommended for separating the compounds which are too strongly retained on C18 phases.
Sepax Technologies Inc Sepax HPLC Column Antibodix WCX, NP5, Guard cartridge (No Holder), 2 x 10 mm
Antibodix columns are specially designed for high resolution, high efficiency and high recovery separations of antibodies. The packing support is composed of a rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) non-porous bead. The non-porous resin has particle size of 1.7, 3, 5 and 10 µm. The PS/DVB resin surface is grafted with a highly hydrophilic, neutral polymer thin layer with the thickness in the range of nanometer. On the top of the hydrophilic layer, weak cation-exchange functional groups are attached via a proprietary chemistry, resulting in high capacity ion-exchange layer.
Sepax Technologies Inc Sepax HPLC Column Bio-C18, Guard cartridge with holder, 5 µm, 300 Å, 4 x 10 mm
Wide range of pore sizes and high compatibility with 100% aqueous phases make Bio-C18 columns ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins. The specially designed surface bonding chemistry and the pore sizes allow for extended retention and selectivity for polar and hydrophilic compounds, such as peptides and amino acids. C18 monolayer formed by special bonding chemistry does not collapse in pure aqueous solution.
NANOMICRO TECHNOLOGIES INC NanoChrom Technologies, BioCore SEC-150 LC Analytical Column, 1.8 m, 4.6300 mm, Stainless Steel
BioCore SEC is a family of high performance, size exclusion chromatography columns designed for separating a broad range of biomolecules based on size. This column technology involves the creation of a neutral hydrophilic layer on the surface of specially designed, high-strength, monodispersed silica particles, combined with well-established column packing processes. BioCore SEC-150 columns are suited for aggregate determination of peptides, small proteins and related substances.
Waters Corp Waters Guard Column, 200 Å, 2.5 μm, 4.6 x 30 mm
Waters Guard Column, 200 Å, 2.5 μm, 4.6 x 30 mm
Waters Corp BioResolve SCX mAb Column, 3 μm, 2.1 mm x 100 mm
The BioResolve SCX mAb Column with VanGuard FIT is a corrosion-resistant column featuring non-porous, polymer-based particles with optimized sulfonic acid ligands. It delivers reproducible, high-resolution, charge-based separations of monoclonal antibodies (mAbs) and other proteins in LC and LC-MS applications. With VanGuard FIT, it maximizes column life, and each batch is QC tested for consistent performance. It is designed for charge variant analysis of monoclonal antibodies.
- Corrosion-resistant design.
- Non-porous, polymer-based particles with optimized ligands.
- Reproducible, high-resolution separations for mAbs and proteins.
- Compatible with LC and LC-MS.
- VanGuard FIT for extended column life and maintained resolution.
- Batch QC tested for consistent performance.
- Designed for charge variant analysis of monoclonal antibodies.
Waters Corp WATERS CORPORATION Guard Cartridge, CSH C18, 1.7 μm, 2.1 x 5 mm
These integrated guard cartridges are designed to work with VanGuard FIT columns. They protect the analytical column from matrix and sample contaminants, thereby extending the column’s lifetime.
- Fully integrated guard cartridges
- Protects analytical columns from matrix and sample contaminants
- Extends column lifetime
- System: UPLC
- Technique: LC
- Particle size: 1.7 μm
- Column dimensions: 2.1 mm inner diameter, 5 mm length
- Chemistry: C18
- Separation mode: Reversed phase
- pH range: 1 to 11
- Maximum pressure: 18000 psi (1240 Bar)
- Units per package: 3
Showa Denko America Inc Asahipak NH2P-50G 4A
Guard columns for NH2P-50 series columns, dimensions: 4.0 mm ID x 10 mm L