HPLC Columns
Sepax Technologies Inc Sepax HPLC Column Mono GPC-5MP, 5 µm, 100-1000 Å, 7.8 x 300 mm
Mono GPC resin is designed for high resolution separation of synthetic polymers. The porous resin is made of highly cross-linked polystyrene divinylbenzene (PS/DVB) polymer with narrow-dispersed particle distribution. The uniformed pore size distribution provides accurate linear relationship between the retention time and molecular weight during the separation. Highly cross-linked porous PS/DVB also provides excellent chemical and physical stability, so the molecular weight calibration curve and column efficiency show minimum change with different organic solvents. With large pore volume, Mono GPC resin offers high resolution for polymer separation. Mono GPC resin is available with single pore size or multi pore sizes mixture.
Sepax Technologies Inc Sepax HPLC Column PolyRP-1000, 5 µm, 4.6 x 250 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 HP-Amino, 3 µm, 120 Å, 2.1 x 250 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 BR-C18, 1.8 µm, 120 Å, 2.1 x 150 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.
Sepax Technologies Inc Sepax HPLC Column PolyRP-100, 10 µm, 4.6 x 150 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.
Sigma Aldrich Fine Chemicals Biosciences CyPPA >=98% (HPLC), solid | 73029-73-9 | MFCD01550586 | 25MG
CyPPA >=98% (HPLC), solid | Purity: >=98% (HPLC) | Mol Wt: 285.39 | 73029-73-9 | MFCD01550586 | 25MG
Sepax Technologies Inc Sepax HPLC Column GP-C18, 5 µm, 120 Å, 4.6 x 30 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.
Sepax Technologies Inc Sepax HPLC Column HP-Silica, 5 µm, 120 Å, 10 x 100 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 BR-C18, 1.8 µm, 120 Å, 4.6 x 100 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.
Sepax Technologies Inc Sepax HPLC Column Zenix SEC-100, 3 µm, 4.6 x 150 mm
Made of 3 µm silica particles, Zenix SEC packing is a breakthrough technology for size exclusion chromatography. Combination of 3 µm silica particle size and proprietary surface technology enables highest separation efficiency and resolution for biological molecules and water soluble polymers. Available pore sizes of Zenix packings are 80, 100, 150 and 300 Å
Advanced Materials Technology HALO 90 Å ES-CN, 2.7 µm, 2.1 x 30 mm
HALO ES-CN columns made with innovative Fused-Core particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å ES-CN columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.
Sigma Aldrich Fine Chemicals Biosciences SC-51322 >=98% (HPLC) | 146032-79-3 | MFCD00916246 | 25MG
SC-51322 >=98% (HPLC) | Purity: >=98% (HPLC) | Mol Wt: 457.93 | 146032-79-3 | MFCD00916246 | 25MG
Sepax Technologies Inc Sepax HPLC Column HP-C18 (2), 3 µm, 100 Å, 2.1 x 150 mm
HP-C18(2) uses a proprietary ODS bonding chemistry to a high surface area silica gel to achieve long retention time and high loading capability. The ODS density is specially designed to achieve optimal selectivity for both hydrophobic and hydrophilic compounds. The proprietary endcapping chemistry maximizes consumption of silanol groups on the silica surface, and minimizes the free silanol groups to undetectable level. Such unique bonding chemistry allows the phase to achieve high peak symmetry, even for basic compounds. HP-C18(2) phase is compatible with 100% aqueous mobile phases.
Sepax Technologies Inc Sepax HPLC Column Carbomix Na-NP10, 10% Crosslinkage, 10 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 Proteomix WAX, NP1.7 PEEK, 2.1 x 50 mm
Sepax HPLC Column Proteomix WAX, NP1.7 PEEK, 2.1 x 50 mm