HPLC Columns
Trajan Scientific HPLC PROTECOL C18 Medical 1/EA
C18G x 5 m particle size x 300 pore size 150 mm length x 150 m ID
Mac-Mod MAC-MOD Chiral Cel-3, 5 µm, 2.1 x 50 mm HPLC Column, for Reversed-Phase Use
MAC-MOD Chiral HPLC, UHPLC and SFC Chiral Columns are an exciting range of Amylose or Cellulose coated Reversed-Phase or Normal Phase columns proud to be manufactured in the USA. These columns should be your first choice when scouting new selectivity options to improve resolution of racemic enantiomeric mixtures. These columns are also an excellent choice to compare with current Chiral column offerings to see if novel bonding and packing methods can improve resolution. MAC-MOD Chiral columns offer a wide range of novel chiral selectors as well as similar chiral selectors to industry standard chiral columns. However, all chemistries should be tried to ensure proper screening of chiral selectors due to proprietary silica manufacturing and packing mehtods that may still deliver increased resolution to industry standard comparisons.
Mac-Mod Princeton 2CN:DIOL 60 Å, 1.8 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!
Mac-Mod Princeton 3,5-Dihydroxyphenyl 100 Å, 10 µm, 4 x 250 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 C8 SH, 120 Å, 10 µm, 2.0 x 150 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 2CN:DIOL 100 Å, 5 µm, 3 x 100 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 Princeton PFP 100 Å, 5 µm, 4 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!
Mac-Mod Princeton HA-DEA (Diethylamino) 60 Å, 10 µm, 21.2 x 250 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!
Waters Corp Waters SunFire C8 Column, 5 μm, 2.1 mm, 150 mm
SunFire C8 columns are utilized for general-purpose method development under low pH conditions. The C8 ligand is favored for certain assays due to its lower hydrophobicity, which results in less retention compared to SunFire C18 columns.
- C8 chemistry for general purpose method development.
- Separation mode: Reversed phase.
- Particle substrate: Silica.
- pH range: 2 pH to 8 pH.
- Maximum pressure: 6000 psi (415 Bar).
- Endcapped.
- Low silanol activity.
- Particle shape: Spherical.
- Particle size: 5 μm.
- Pore size: 100 Å.
- Designed for HPLC systems.
- Inner diameter: 2.1 mm.
- Length: 150 mm.
- Carbon load: 12 %.
- Units per package: 1.
Waters Corp Waters SunFire C8 Column, 3.5 μm, 100 Å, 2.1 mm x 150 mm
SunFire C8 columns are designed for general purpose method development at low pH. The C8 ligand is less hydrophobic and thus less retentive compared to SunFire C18, making it suitable for certain assays.
- Used for general purpose method development at low pH.
- C8 ligand is less hydrophobic and less retentive compared to a C18 column, preferred for some assays.
Microsolv Technology Corporation HPLC Column, IEX SCX, 10um, 4.6mm ID x 150mm Length, 100A. 1 EA.
This Cogent Ion Exchange Column is a Strong Cation Exchanger (SCX has a negatively charged surface) Stationary Phase that has been a premium value and used by HPLC laboratories for many years. It is manufactured with Sulfonic Acid functional groups that are always charged. We use only the highest purity silica available, making this column ideal as an Alternate in USP Methods that use the L9 Classification or for "Bases" analysis or purification. With a 10µm Particle, this column works well with higher flow rates and lower back pressures for challenging IEX applications that include Cations (positive charge compounds).
Waters Corp Waters SEC Column, 10 μm, 19 mm, 300 mm, Diol
Protein-Pak Size-Exclusion Columns (SEC) resolve proteins by molecular weight, distinguishing proteins that differ by as little as 15%. Ideal for biopolymers like peptides, polypeptides, steroids, and small proteins, they provide excellent separation for Native Globular 1,000–20,000 and Random Coil 600–8,000 molecular weight ranges.
- Supports legacy methods with 10 μm diol-bonded gel filtration materials.
- Available in various pore sizes and configurations.
- Resolution influenced by sample volume and mass; minimizes sample-stationary phase interaction.
- Shipped in 100% methanol.
- Ensures high quality outcomes for liquid chromatography.
- Produced in specialized facilities adhering to cGMP, ISO 9001, and ISO 3485 standards.
- Rigorous quality control ensures consistent batch-to-batch performance.
Mac-Mod Evosphere BIO 300 Å, C12, 3 µm, 4.0 x 75 mm Monodisperse Fully Porous Particle HPLC/UHPLC Column
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 Waters Prep Column, C18, 5 μm, 19 mm × 150 mm, 130 Å
The XBridge BEH C18 sorbent is ideal for HPLC method development, offering a mobile phase pH range of 1–12. Its trifunctionally bonded C18 ligand ensures a universal column for most HPLC separations, delivering superior low pH stability and ultra-low column bleed. Optimum Bed Density (OBD) technology enables fast, efficient lab-scale separations, increasing throughput and allowing direct scaling from UPLC, UHPLC, or HPLC screening to purification.
- Trifunctionally bonded C18 ligand for universal HPLC separations.
- Operates within a wide pH range of 1–12.
- Ensures superior low pH stability and ultra-low column bleed.
- Optimum Bed Density (OBD) technology for extended column lifetimes and consistent performance.
- Facilitates direct scaling from analytical to lab-scale purification.
- Access to a preparative columns calculator for scale-up assistance.