HPLC Columns
Mac-Mod Avantor Prevail Phenyl, 110 Å, 5 µm, 3.0 x 150 mm HPLC Column
Avantor Prevail HPLC columns exhibit long column lifetime in both highly aqueous and highly organic mobile phases. Avantor Prevail HPLC columns are silica based except for Prevail Carbohydrate ES. The stability of these phases is such that a single column can be switched between highly aqueous for analysis of highly polar analytes and highly organic for strong retention of hydrophobic analytes. Avantor Prevail HPLC columns are stable from highly organic to highly aqueous. Avantor Prevail HPLC columns are specialty phases for specific applications. Avantor Prevail HPLC columns provide excellent sensitivity with microbore and ELSD applications.
Mac-Mod Evosphere-BIO 300 Å, Diphenyl, 3 µm, 4.6 x 100 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.
Mac-Mod MAC-MOD Chiral Im-Amy-1, 5 µm, 2.1 x 50 mm Immobilized SFC/HPLC Column
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 MAC-MOD Chiral Amy-5, 5 µm, 3.0 x 150 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 Evosphere-BIO C18/AR, 300 Å, 3 µm, 3 x 30 mm Monodisperse Fully Porous Particle HPLC 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.
Mac-Mod Avantor Alltima HP C18-Amide, 100 Å, 5 µm, 1.0 x 100 mm HPLC Column
Avantor Alltima HP columns combines a range of different phase chemistries with high purity silica. Avantor Alltima HP columns product family combines the selectivity and performance needed to overcome the most challenging separation needs. Avantor Alltima HP columns provide low column bleed makes these columns ideal for microbore applications. Avantor Alltima HP columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Waters Corp Waters OBD Prep Column, CSH C18, 10 μm, 10 x 100 mm
CSH C18 columns are general-purpose columns that provide alternative selectivity compared to other C18 sorbents. Charged Surface Hybrid (CSH) technology helps to address common issues such as peak shape asymmetry and poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.
- Alternative selectivity compared to other C18 sorbents
- Charged Surface Hybrid (CSH) technology helps overcome column-related problems
- Addresses peak shape asymmetry for basic compounds
- Improves loading for basic compounds
- Reduces column bleed
- Facilitates faster mobile-phase re-equilibration
Waters Corp Waters XSelect CSH C18 Method Validation Kit, 130 Å, 2.5 μm, 4.6 × 100 mm
This method validation kit comprises three batches of columns, each packed with a different batch of sorbent, ensuring comprehensive method validation.
- C18 chemistry
- Reversed phase separation mode
- Hybrid particle substrate
- pH range of 1 to 11
- Maximum pressure of 6000 psi (415 Bar)
- Endcapped
- Low silanol activity
- Spherical particle shape
- 2.5 μm particle size
- 130 Å pore size
- Surface area of 185
- Compatible with UPLC and UHPLC systems
- CSH particle technology
- L1 USP classification
- 4.6 mm inner diameter
- 100 mm length
- 15% carbon load
- Three units per package
Mac-Mod Princeton Benzene Sulfonamide (BeSAM) 100 Å, 5 µm, 2.1 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!
Microsolv Technology Corporation HPLC Column, RP C18, 5um, 4.6mm ID x 50mm Length, 100A. 1 EA.
This Cogent RP C18™ Stationary Phase has been a premium value and used by HPLC laboratories for many years. It is double end capped ( fully ), with traditional bonding of an 18 carbon silane to the highest purity silica available, making this column ideal as an Alternate in USP Methods that use the L1 Classification.With a 5 µm Particle, this column works well with higher flow rates and lower back pressures compared with smaller particles. Used for hydrophobic or neutral compounds in Reversed Phase, this Octadecyl Phase is excellent for long chain fatty acids. Expect longer retention than with a C8 column. This column is often chosen as a scouting column for preparative methods
Mac-Mod Princeton HFT 100 Å, 3 µm, 3 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 ProntoSIL C8 SH, 120 Å, 3 µm, 3.0 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 ProntoSIL C30, 300 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.
Waters Corp Waters Preparative Column, MS C8, 5 μm, 7.8 mm x 100 mm
Preparative columns utilize Hybrid Particle Technology for isolation and purification in discovery and development laboratories. Engineered for preparative applications, these columns feature patented Hybrid Particle Technology, allowing operation at pH 1 to 12. This enables up to 60 times more sample loading, resulting in fewer injections for the same amount of pure material. For discovery applications, this greater capacity allows for the use of shorter columns, producing the same amount of material in half the time.
- Chemistry: C8
- Separation mode: Reversed phase
- Particle substrate: Hybrid
- pH range: 1 to 12 pH
- Temperature limit: 60°C
- Maximum pressure: 6000 psi (415 Bar)
- Bonding technology: MS C8
- Particle size: 5 μm
- Pore size: 125 Å
- Inner diameter: 7.8 mm
- Length: 100 mm
- Carbon load: 12 %
- Units per package: 1