HPLC Columns
Sepax Technologies Inc Sepax HPLC Column BR-C18, 5 µm, 120 Å, 10 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 HP-Cyano, 1.8 µm, 120 Å, 2.1 x 50 mm
Synthesized with monomeric and fully endcapped chemistry, HP-Cyano phase is bonded with propylcyano functional group that allows special interaction with polar compounds. The monomeric bonding chemistry enables high efficiency and high resolution separation of peptide, proteins, acidic, neutral and basic organic compound, and pharmaceuticals.
Sepax Technologies Inc Sepax HPLC Column PolyRP-500, 10 µm, 2.1 x 30 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 SRT SEC-500, 5 µm, 4.6 x 250 mm
Utilizing proprietary surface technologies, SRT SEC phases are made of the uniform, hydrophilic, and neutral nanometer thick films chemically bonded on the high purity and enhanced mechanical stability silica. This proprietary surface technology results in excellent column-to-column reproducibility. The nature of the chemical bonding and the maximum bonding density of the thin film benefit SRT SEC phases with high stability and negligible non-specific interactions. Along with the widest pore size selection of 100, 150, 300, 500, 750, 1000 and 2000Å, SRT SEC packings have highest capacity that enables highest resolution.
Mac-Mod MAC-MOD Chiral Im-Cel-C, 3 µm, 2.1 x 100 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 ProntoSIL C18 H, 120 Å, 3 µm, 2.0 x 200 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 OBD Prep Column, C18, 130Å, 10 μm, 50 mm × 250 mm
The BEH C18 sorbent is a robust solution for HPLC method development, functional across a mobile phase pH range of 1–12. It features a trifunctionally bonded C18 ligand, making it a versatile column for a wide array of HPLC separations. This design ensures the broadest usable pH range, excellent stability at low pH, and minimal column bleed.
- Chemistry: C18
- Separation mode: Reversed phase
- pH range: 1–12
- Temperature limits: 80°C (low pH) and 60°C (high pH)
- Maximum pressure: 6000 psi (415 bar)
- Endcapped: Yes
- Silanol activity: Low
- Particle shape: Spherical
- Particle size: 10 μm
- Pore size: 130 Å
- Inner diameter: 50 mm
- Length: 250 mm
- Carbon load: 18%
- Techniques: LC/MS, LC
- USP classification: L1
Waters Corp Waters HPLC Column, Shield RP18, 5 μm, 50 x 100 mm
XTerra HPLC Columns, featuring Hybrid Particle Technology (HPT), merge silica and polymer benefits for enhanced speed, resolution, and pH 1–12 stability. These robust, efficient columns support analytical and preparative chromatography with direct scale–up, particularly for basic compounds.
- Wide pH range (1–12) for robust separations.
- HPT delivers high efficiency and sharp peaks for basic compounds.
- High strength and chemical stability extend column lifetime, especially at high pH (>8.0).
- Shield technology improves basic analyte peak shape.
- OBD design enables direct scale–up.
- Versatile C18, C8, and Phenyl chemistries.
- MS compatibility: sharp peaks, high sensitivity.
- eCord/eConnect tags provide traceability and usage data.
Mac-Mod ProntoSIL C18 AQ, 120 Å, 5 µm, 3.0 x 25 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.
Sepax Technologies Inc Sepax HPLC Column Proteomix WAX, NP5, 21.2 x 150 mm
Sepax HPLC Column Proteomix WAX, NP5, 21.2 x 150 mm
Mac-Mod Princeton 4-Ethylpyridine 100 Å, 3 µm, 4.6 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 Avantor Prevail Amino, 110 Å, 5 µm, 4.6 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 Avantor ACE SIL, 100 Å, 5 µm, 4.0 x 300 mm HPLC Column
Avantor ACE Excel UHPLC and HPLC columns are manufactured with 100 Å Ultra-Inert Base Deactivated Silica specifically designed for your HPLC method development needs - Note SuperC18 is 95 Å Avantor ACE HPLC columns are available in a wide range of bonded phases (i.e. C18, C18-AR, C18-PFP, C18-Amide, CN-ES, SuperC18, NH2, C8, C4, Phenyl, AQ, CN and Sil). Avantor ACE Excel UHPLC and HPLC columns are avaialble in 1.7, 2, 3, and 5 µm particle sizes in all analytical column sizes. All Avantor ACE Excel columns are known for their excellent peak shape and batch to batch reproducibility. Columns are packed in 1000 bar UHPLC hardware. Note: Avantor ACE Excel UHPLC guard columns are available for all 1.7 and 2 µm particle sizes across all 2.1 mm - 4.6 mm column ID - Note: H0011 connects directly to the analytical column - Guard column cartridges are available in 3-packs. For 3 and 5 µm Excel columns use same guard systems used for Avantor ACE HPLC analytical columns.
Microsolv Technology Corporation HPLC Column, Amide, 4um, 2.1mm ID x 50mm Length, 100A. 1 EA.
This Cogent Amide HPLC Column is made with Cogent TYPE-C™ Silica , and this silica hydride based stationary phase provides excellent Selectivity, Faster Equilibration and Robust Column Lifetimes. Chosen for analysis of Sugars and other Analytes with amine groups, This size column provides short run times but requires a pump that can precisely deliver, and a flow cell that made for, reduced flow rates with lower volumes. This column size is excellent, and a favorite for LCMS.