HPLC Columns
Mac-Mod Evosphere PFP, 100 Å, 1.7 µm, 0.3 x 100 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 ProntoSIL Si, 300 Å, 3 µm, 4.6 x 75 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 4-Ethylpyridine 60 Å, 5 µm, 30 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!
Advanced Materials Technology HALO 120 A ELV C18 2.7 um 3.0 x 50 mm
The HALO Elevate C18 incorporates surface modified organo-silane technology for alkaline resistance resulting in excellent stability in high pH/high temperature environments.With a wide operational use range of pH 2-12, HALO Elevate is ideal for use with high pH mobile phases and HALO Elevate protects against degradation of the silica particle which is demonstrated by aggressive stability tests at elevated temperatures.Available as a 120 Å pore size, these columns are optimized to deliver performance for high pH, to be flexible enough to work the full range of operating conditions to dial in separation selectivity for acids, bases, neutrals and zwitterions.
Waters Corp Column, XBridge BEH Shield RP18, 130 Å, 5 μm, 4.6 mm x 150 mm
XBridge BEH Shield RP18 columns provide alternate selectivity for HPLC method development, especially for phenolic compounds, using an embedded carbamate group. An eConnect column tag enables automatic identification, tracking, and digital tracing, fully utilized with Waters Alliance iS System and Empower software.
- C18 chemistry, Reversed Phase
- Hybrid particle substrate
- pH range: 2 to 11
- Max pressure: 6000 psi (415 Bar)
- Endcapped, Shield RP18 bonding
- Low silanol activity, spherical
- Particle size: 5 μm; Pore size: 130 Å
- Column format, 185 surface area
- HPLC system, BEH technology
- USP classification: L1
- Inner diameter: 4.6 mm; Length: 150 mm
- 1 unit/package, eConnect tag included
Mac-Mod ProntoSIL C4, 300 Å, 3 µm, 3.0 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.
Mac-Mod Princeton PFP 100 Å, 5 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!
Microsolv Technology Corporation HPLC Column, Bidentate C8, 4um, 2.1mm ID x 150mm Length, 100A. 1 EA.
This Cogent Bidentate C8™ HPLC Column is made with Cogent TYPE-C™ Silica , and an aliphatic hydrocarbon chain with 8 carbon atoms. This silica hydride based stationary phase provides excellent Selectivity, Faster Equilibration and Extremely Robust Column Lifetimes. This is not a typical C8 column and it can produce unique selectivity and retain compounds that normally do not retain on other C8 columns made with standard silica. The hydrophobic 4um, particle and two points of attachment with direct silicon-carbon bonds, makes this column more hydrophobic than other C8 columns and less hydrophobic than the Bidentate C18, yet it can retain some hydrophilic compounds as well if desired. This column can also be used at very low pH (below 2) with no damage to the column, among many other unique benefits. This column is often chosen for LCMS when increased resolution is desired.
Waters Corp ACQUITY UPLC HSS C18 SB Column, 100 Å, 1.8 μm, 1 mm × 150 mm
ACQUITY UPLC HSS C18 SB columns are designed for low pH separations involving complex mixtures of basic and non-basic compounds. They offer an alternative analyte selectivity compared to most modern, high-coverage, fully endcapped C18 stationary phases. These columns are fully scalable and transferable to HPLC separations.
- Chemistry: C18
- Separation mode: Reversed phase
- Particle substrate: Silica
- pH range: 2 to 8
- Temperature limit: 45 °C
- Maximum pressure: 18,000 psi (1240 bar)
- Particle size: 1.8 μm
- Pore size: 100 Å
- Dimensions: 1 mm ID × 150 mm length
- Carbon load: 8.5%
Advanced Materials Technology HALO 90 PENTA-HILIC 2.7
HALO Penta-HILIC columns made with innovative Fused-Core particle technology for excellent reproducibility and column lifetimes provide fast, high resolution separations. Available in three particle sizes and a wide range of column dimensions, HALO 90 Å Penta-HILIC columns are optimized for high performance in HPLC, UHPLC, and LCMS small molecule applications.
Sepax Technologies Inc Sepax HPLC Column Proteomix SAX, NP1.7, 4.6 x 30 mm
Sepax HPLC Column Proteomix SAX, NP1.7, 4.6 x 30 mm
Sepax Technologies Inc Sepax HPLC Column Carbomix Na-NP5, 8% Crosslinkage, 7.8 x 300 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.