HPLC Columns
YMC America, Inc Triart C8 grd 120A 5um 30x8mm
YMC-Triart phases are based on organic/inorganic hybrid particles that combine the high mechanical stability and efficiency of a silica-based packing material with the robust chemical stability of a polymer-based packing material This versatile resin is produced using tightly controlled particle formation technology adapted from micro-reactor technology The resulting uniform particle and pore size distributions as well as the smooth surface greatly contribute to excellent peak shape and separation reproducibility In addition YMC-Triart materials are highly resilient and robust when used at extreme pH elevated temperature and high pressure
Sepax Technologies Inc Sepax HPLC Column Zenix-C SEC-80, 3 µm, 4.6 x 150 mm
Zenix™-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. Zenix™-C, uses lay-down monolayer on porous silica as oppose to Zenix 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. The 3µm based packing material allows for high resolution and performance separation.
YMC America, Inc C8-HG col 300A 10um 100x4.6mm
YMC-Pack C8 columns are prepared using exhaustive bonding of a monomeric octylsilane to totally porous and spherical silica gels The functionalized silica is then treated with an endcapping process which produces a moderate 10% carbon loading on the standard 120 pore material Available in three pore sizes YMC-Pack C8 columns will separate many classes of compounds including pharmaceuticals organic chemicals and biologics
Mac-Mod ProntoSIL Phenyl, 120 Å, 3 µm, 4.6 x 100 mm HPLC Column
ProntoSIL HPLC columns produce great results, while at the same time being an economical column. Columns are packed in 400 bar HPLC hardware. There are several RPLC, HILIC, NPLC and Application Specific Columns with over 25 different bonded phases which are sure to solve your separation issues.
YMC America, Inc C8-HG col 200A 10um 500x20mm
YMC-Pack C8 columns are prepared using exhaustive bonding of a monomeric octylsilane to totally porous and spherical silica gels The functionalized silica is then treated with an endcapping process which produces a moderate 10% carbon loading on the standard 120 pore material Available in three pore sizes YMC-Pack C8 columns will separate many classes of compounds including pharmaceuticals organic chemicals and biologics
Waters Corp Waters HPLC Column, C18, 3.5 μm, 4.6 mm x 150 mm
These reversed-phase columns feature innovative embedded polar group technology, which shields the silica’s residual silanol surface from highly basic analytes. This technology significantly improves peak shape and resolution, making these columns ideal for applications requiring low organic, highly aqueous mobile phase conditions.
- Contains embedded polar group technology that “shields” the silica’s residual silanol surface from highly basic analytes.
- Reduced silanol activity significantly improves peak shape and resolution.
- Delivers USP Tailing Factors of less than 1.2 across a pH range of pH 2 to pH 8.
- Ideal for applications that require low organic, highly aqueous mobile phase conditions.
- Ensures reproducibility across high performance liquid chromatography applications.
Sepax Technologies Inc Sepax HPLC Column BR-C18, 5 µm, 120 Å, 4.6 x 250 mm
Utilizing highest purity and enhanced mechanical stability silica and pure bonding reagents, BR-C18 bonded phases have been innovatively and specially designed to ensure maximum surface coverage and full end-capping, which leads to carbon content as high as 19.0%. The bonding chemistry is completely controlled that results in very reliable column-to-column reproducibility. The maximum surface coverage allows BR-C18 to have exceptional stability, resulting in high pH stability in the range of 1.5 to 10.5.
Waters Corp Waters Column, 7 μm, 4.6 mm × 100 mm
These ion-exchange columns characterize recombinant proteins, monoclonal antibodies, and other biological compounds. They provide outstanding resolution of charged species using non-porous particles with high compound binding capacity, ensuring consistent batch-to-batch performance.
- Cation-exchange chemistry and ion-exchange separation mode
- Polymethacrylate particle substrate, pH range 2 to 11
- Spherical, 7 μm particle size
- HPLC system compatible, column format
- Dimensions: 4.6 mm inner diameter × 100 mm length
- Suitable for protein applications, features sulfopropyl ligand
- Multi-layered network for effective diffusion and binding of charged proteins
- High sample loading, component resolution; minimizes fouling
- Stable in high salt concentrations and standard pressures
- Manufactured in cGMP, ISO9001, and ISO3485 certified facilities
YMC America, Inc PVA-Sil 120A 5um 50x0.3mm 1/32
YMC-Pack PVA-Sil is prepared from a 5 m 120 silica support which is bonded with a monomolecular polymer coating of vinyl alcohol The polymerized PVA completely covers both external and internal surfaces of the silica support protecting it against aggressive high pH buffers and solvents
Waters Corp Waters SFC Prep Column, 2-Ethylpyridine, Silica, 100Å, 5 μm
Viridis Supercritical Fluid Chromatography (SFC) columns ensure high reproducibility for lab purification. Featuring 2-Ethylpyridine and Silica chemistries, they suit both analytical and preparative chromatography. Larger formats utilize patented Optimum Bed Density (OBD) Technology. 2-Ethylpyridine chemistry offers superior retention, peak shape, and selectivity in achiral SFC applications for high reliability.
- Features patented Optimum Bed Density (OBD) Technology in larger formats.
- 2-Ethylpyridine chemistry effective for diverse achiral SFC applications.
- Chemistry: 2-Ethylpyridine.
- Separation mode: Supercritical Fluid (SFC).
- Particle substrate: Silica.
- Maximum pressure: 6000 psi (415 bar).
- Particle size: 5 μm.
- Pore size: 100 Å.
- Format: OBD prep column.
- Inner diameter: 30 mm.
- Length: 250 mm.
- Technique: SFC, SFC/MS.
Mac-Mod Avantor ACE - Bioanalytical C4-300, 300 A, 3 um, 4.6 x 150 mm HPLC Column
Avantor ACE Bioanalytical HPLC columns are manufactured with 300 A Ultra-Inert Base Deactivated Silica specifically designed for your Protein and Peptide HPLC method development needs. Avantor ACE Bioanalytical HPLC columns are available in a wide range of bonded phases (including C18, C8, C4, Phenyl, and CN). Avantor ACE Bioanalytical HPLC columns are available in 3, and 5 um particle sizes and a wide range of column IDs and column lengths including nano, capillary, microbore, analytical, semi-preparative and preparative formats. All Avantor ACE Bioanalytical columns are known to deliver excellent peak shape and verified batch to batch reproducibility for difficult Protein and Peptide separations. Columns are packed in 275 bar HPLC hardware. Note: Avantor ACE Bioanalytical HPLC guard columns are available for all 3.0 and 5.0 um particle sizes across 2.1 mm to 4.6 mm column ID - C0001 male/male union is needed to connect guard holder (H0001) to the analytical column.
Mac-Mod Princeton PA (Propylacetamide) 60 Å, 1.8 µm, 4.6 x 150 mm SFC Column
Princeton Chromatography Achiral SFC columns are designed and manufactured in the US, well known for innovating novel and robust workhorse phase chemistries, for the analysis of achiral SFC applications. Princeton designs myriad phase chemistries to improve the selectivity and efficiency of SFC analysis. Known for originally innovating the 2-EP phase chemistry, explore what Princeton has to offer. Columns are available from analytical to preparative sizes and are available in a wide range of pore sizes, particle sizes, column ID's and lengths. If you do not see something that you want, please just ask!