HPLC Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column Zenix SEC-150, 3 µm, 4.6 x 150 mm, Light Scattering SEC
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
Sepax Technologies Inc Sepax HPLC Column SRT-C SEC-2000, 5 µm, 4.6 x 250 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 Zenix-C SEC-100, 3 µm, 7.8 x 300 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.
Mac-Mod Princeton Pyridine Amide 60 Å, 3 µm, 2.1 x 75 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!
Hach Company Cadmium column seal gasket - replacement rubber seal for Lachat cadmium column
Replacement rubber gasket used to seal cadmium reduction columns for nitrate determination. Designed as a spare part for the cadmium reduction column assembly, it restores a leak-resistant seal and ensures proper flow through the column.
- Provides a leak-resistant seal for cadmium reduction columns.
- Made from resilient rubber to maintain compression and sealing properties.
- Easy to install as a direct replacement gasket.
- Sold individually for targeted maintenance and repair.
Mac-Mod Princeton 2CN:DIOL 60 Å, 1.8 µm, 4 x 30 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!
Mac-Mod ProntoSIL C18 H, 60 Å, 5 µm, 4.6 x 33 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.
Mac-Mod Princeton PA (Propylacetamide) 60 Å, 3 µm, 2.1 x 50 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!
Mac-Mod UltraShield WP Pre-Column Filter, 0.5 um porosity, stainless steel Filter element, Waters port, Parker male, (5/pk)
Engineered specifically for use in fast, high efficiency UHPLC separations requiring high mobile phase velocities and ultra-high pressures. The ultra-low dispersion of UltraShield Pre-Column Filters maintains the efficiency of UHPLC columns, assuring no loss of critical resolution. With its simple design, UltraShield installs on any analytical, UHPLCcolumn in seconds and is leak tight to 1000 bar (15,000 psi). Simply finger tighten initially, then wrench tighten beyond finger tight an additional quarter turn. Available in 3 unique formats Ultrashield, Ultrashield WW and Ultrashield WP.The UltraShield is compatible with Agilent, Shimadzu, Thermo, Dionex, Hitachi and other popular HPLC instrument brands.The UltraShield WW Pre-Column Filter is compatible with Waters instrumentation and Waters columns.The UltraShield WP Pre-Column Filter is compatible with Waters columns and Non-Waters UHPLC instrumentation.
Mac-Mod Evosphere BIO INERT 300 Å, C18/AR, 5 µm, 3.0 x 30 mm Monodisperse Fully Porous Particle Column in Inert-Coated Hardware
Evosphere UHPLC and HPLC columns are 100 A Monodispersed Fully Porous Silica-based columns designed to combine the benefits of Fully Porous and Core-Shell particle technology into an improved particle design and morphology that brings cutting-edge loading capacity to ultra-high-resolution particle columns. The Monodispersed Particles provide similar efficiency to Core-Shell products when comparing them directly via particle size matching and significantly increase loadability which allows ultra-high resolution analytical separations to scale to preparative separations for isolation work if needed. The bonded phase chemistries are exciting as well to maximize selectivity with novel C12 bonded phase, 2 multi-modal C18/AR, and C18/PFP bonded phases, an extended and stabilized phenyl funtionality in the Diphenyl bonded phase, a polar endcapped AQUA phase, a Phenyl-Hexyl phase, a propyl PFP phase and the RP18-Amide bonded phases which is great for doing bases at low pH.
Waters Corp HSPgel RT 3 Column, 3 µm, 6 mm X 150 mm, 2K - 60K, THF, 1/pk
The HSPgel columns are specifically designed for high speed GPC analysis. They offer fast, accurate and precise molecular weight polymer determinations as well as increased sample throughput and greatly reduced solvent consumption and disposal costs. With the advent of today's higher performance solvent management systems, many polymers can now be analyzed accurately and reproducibly utilizing lower volume columns. This results in total analysis times of 7 minutes or less, thereby increasing sample throughput up to 6x while decreasing solvent usage from 35-50 mL to 5 mL or less per run.
Waters Corp HSPgel AQ MB-H Column, 9 µm, 6 mm X 150 mm, 500 - 10M, Water, 1/pk
The HSPgel columns are specifically designed for high speed GPC analysis. They offer fast, accurate and precise molecular weight polymer determinations as well as increased sample throughput and greatly reduced solvent consumption and disposal costs. With the advent of today's higher performance solvent management systems, many polymers can now be analyzed accurately and reproducibly utilizing lower volume columns. This results in total analysis times of 7 minutes or less, thereby increasing sample throughput up to 6x while decreasing solvent usage from 35-50 mL to 5 mL or less per run.
Mac-Mod ProntoSIL Phenyl, 120 Å, 5 µm, 2.0 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.
Mac-Mod Princeton Am-Phenyl 100 Å, 5 µm, 4 x 50 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!