HPLC Columns
Perkin Elmer US LLC 150 mm, 4.6 mm I.D., 5 Quasar SPP C18 LC Column
HILIC Quasar SPP HILIC LC columns encompass a uniform surface for improved reproducibility and yield excellent peak shapes for a wide range of compounds, including basic analytes.
Sepax Technologies Inc Sepax HPLC Column Carbomix Ca-NP10, 10% Crosslinkage, 4.6 x 50 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 HP-C18 (2), 5 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.
Advanced Materials Technology HALO 160 ES-C18 2.7 10.
HALO BIOCLASS ES-C18 Peptide columns made with innovative Fused-Core particle technology are ideal for both ultrafast and ultrahigh resolution separations of peptides and polypeptides up to 20 kDa. HALO peptide columns offer comparable peak capacity to sub-2 μm non-core columns at 40–50% back pressure (2.7 μm), and 20% higher peak capacity than sub-2 μm non-core columns at comparable back pressure (2 μm). HALO 160 Å peptide columns are optimized for high performance in HPLC, UHPLC, and LCMS peptide applications.
Waters Corporation Column, Phenyl, 5 μm, 2.1 mm, 150 mm
Phenyl columns offer complementary selectivity to C18 stationary phases, particularly for polyaromatic compounds. This product features the most chemically stable commercially available Phenyl sorbent on the market, providing ultra-low column bleed, extended column lifetimes, and excellent peak shape.
- Chemistry: Phenyl
- Separation mode: Reversed phase
- Particle substrate: Hybrid
- pH range: 1 to 12
- Maximum pressure: 6000 psi (415 bar)
- Endcapped: Yes
- Bonding technology: Phenyl-hexyl
- Silanol activity: Low
- Particle shape: Spherical
- Particle size: 5 μm
- Endfitting type: Waters
- Pore size: 130 Å
- System: HPLC
- Particle technology: BEH
- Inner diameter: 2.1 mm
- Length: 150 mm
- Carbon load: 15 %
- Units per package: 1 pk
Waters Corp Waters XBridge BEH Phenyl Preparative Column, 5 μm, 19 mm x 50 mm
These preparative columns provide complementary selectivity to C18 stationary phases, especially for polyaromatic compounds. Featuring a chemically stable Phenyl sorbent, this product ensures ultra-low column bleed, extended column lifetimes, and excellent peak shape. Optimum Bed Density (OBD) Technology enables direct scalability from analytical to preparative chromatography, while Ethylene-Bridged Hybrid (BEH) Technology offers universal compound suitability and stability across a wide pH range and high temperatures.
- Complementary selectivity for polyaromatic compounds
- Chemically stable Phenyl sorbent for ultra-low column bleed
- Extended column lifetimes and excellent peak shape
- OBD Technology provides uniform packed bed density and scalability
- BEH Technology offers universal compound suitability
- Stable across a wide pH range and at high temperatures
Mac-Mod MAC-MOD Chiral Amy-2, 3.0 µm, 3.0 mm x 50 mm HPLC Column, for Normal-Phase or SFC 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 RP18-Amide, 100 Å, 1.7 µm, 0.3 x 50 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.
Waters Corp WATERS CORPORATION HPLC Column, XSelect CSH Phenyl-Hexyl, 130 Å, 3.5 μm, 2.1 mm × 150 mm
XSelect CSH Phenyl-Hexyl columns offer alternative analyte selectivity for method development. They utilize a trifunctionally bonded C6 phenyl-ligand and Charged Surface Hybrid (CSH) technology, ensuring robust performance across HPLC, UPLC, and UHPLC applications.
- Superior performance and comparable backpressure versus core-shell columns.
- Higher loading capacity and particle size scalability than totally porous particle columns.
- Focuses on reversed-phase contacts; avoids secondary Lewis-base interactions.
- Optimizes selectivity for flexible method development, especially with low pH mobile phases.
- Non-end-capped sorbent enhances acidic chemical retention.
- Ultra-low dispersion hardware for superior separation, resilience, and throughput.
- Facilitates smooth UPLC adoption.
- Broad working pH of 1–11.
Waters Corp Waters Column, C18, 1.6 μm, 2.1 mm, 30 mm
These general purpose, high-efficiency columns are based on a solid-core particle, offering balanced retention of acids, bases, and neutrals at low and mid-range pH.
- General purpose, high-efficiency columns based on a solid-core particle.
- Offer balanced retention of acids, bases and neutrals at low and mid-range pH.
Mac-Mod Princeton AMINO 60 Å, 3 µm, 4.6 x 150 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!
Sepax Technologies Inc Sepax HPLC Column BR-C18, 5 µm, 120 Å, 2.1 x 250 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.
Mac-Mod Avantor ACE C8, 100 Å, 10 µm, 10.0 x 50 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.
Mac-Mod Avantor Genesis C8, 120 Å, 4 µm, 4.6 x 100 mm HPLC Column
Avantor Genesis phases are based on high purity metal-free spherical silica.