HPLC Guard Columns and Cartridges
Waters Corp VanGuard Cartridge, 300Å, 3.5 μm, 2.1 mm X 5 mm
Symmetry C18 VanGuard Cartridges are designed to extend the lifetime and performance of analytical columns by filtering out particulate contamination from the mobile phase stream.
- Extends the lifetime and performance of analytical columns.
- Filters out particulate contamination from the mobile phase stream.
- Optimized to protect all 2.1 mm and 3.0 mm I.D. analytical columns.
- Contains 3.5 μm sorbent particles.
Mac-Mod Princeton HA-DHP (Dihydroxypropyl) 100 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/pk)
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 XSelect Sentry Guard Cartridge, 130Å, 3.5 μm, 3 mm × 20 mm
XSelect CSH C18 columns can be utilized as general-purpose columns, offering an alternative selectivity compared to other C18 sorbents. The Charged Surface Hybrid (CSH) technology addresses common column-related issues such as peak shape asymmetry, poor loading for basic compounds, column bleed, and slow mobile-phase re-equilibration.
- C18 chemistry for diverse applications
- Reversed phase separation mode
- Hybrid particle substrate
- pH range of 1 to 11 pH
- Maximum pressure of 6,000 psi (415 bar)
- Endcapped for enhanced performance
- Low silanol activity
- Spherical particle shape
- Particle size of 3.5 μm
- Pore size of 130 Å
- Sentry Guard Cartridge format
- Designed for HPLC systems
- CSH particle technology
- Inner diameter of 3 mm
- Length of 20 mm
- Carbon load of 15%
Mac-Mod Princeton HFT 100 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/pk)
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 Prep Guard Cartridge, Fluoro-Phenyl, 5 μm, 130 Å, 10 mm X 10 mm
The XSelect CSH Fluoro-Phenyl Prep Guard Cartridge is engineered to maximize selectivity differences, offering significant freedom in method development, particularly when low pH mobile phases are utilized. Its non-encapped sorbent design provides enhanced retention for acidic compounds.
- Chemistry: PFP/Fluoro-Phenyl.
- Separation mode: Reversed phase.
- Particle substrate: Hybrid.
- pH range: 1 to 8.
- Temperature limits: 80°C (low pH) to 45°C (high pH).
- Maximum pressure: 6000 psi (415 Bar).
- Particle shape: Spherical.
- Particle size: 5 μm.
- Pore size: 130 Å.
- Inner diameter: 10 mm.
- Length: 10 mm.
- System: HPLC preparative.
- Technique: LC/MS, LC.
YMC America, Inc BUTYL 5UM 120A 20X2.1MM PK/5
BU12S05-02Q1GC: Butyl, 5um, 120A, 20X2.1mm Cartridge, pk/5
Mac-Mod Princeton Cyano (CN) 100 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/pk)
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 SunFire Prep Guard Cartridge, C8, 100Å, 5 μm, 19 x 10 mm
The SunFire C8 Prep Guard Cartridge is designed to protect prep columns from impurities, extending column lifespan and enhancing analytical performance. Featuring a 100Å, 5μm sorbent bed on a silica substrate, it efficiently retains particulates and contaminants while allowing target analytes to pass. It is compatible with UPLC systems and suitable for various applications including protein purification and metabolomics.
- Retains particulates and contaminants with a 100Å, 5μm sorbent bed.
- Ensures durable performance via bonded silica substrate.
- Guarantees compatibility and easy integration into lab setups.
- Extends prep column longevity and operational efficiency.
- Enhances UPLC system analytical performance.
- Easy to install and incorporate into workflow.
- Offers cost-effective, single-use solution for column protection.
Mac-Mod Princeton DIOL 60 Å, 5 µm, 10 x 10 mm Guard Cartridges (5/pk)
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 Alltima HP CN, 100 Å, 5 µm, 4.6 x 7.5 mm Guard Cartridges (3/pk)
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.
Mac-Mod Avantor Alltima Silica, 100 Å, 5 µm, 4.6 x 7.5 mm Guard Cartridges (3/pk)
vantor Alltima columns combines a range of different phase chemistries with base deactivated silica. Avantor Alltima columns provides stable bonding for long column lifetimes. Avantor Alltima columns are made of high purity silica that provide excellent column stability with multiple selectivity options.
Mac-Mod Princeton CAN-3 100 Å, 5 µm, 4 x 10 mm Guard Cartridges (5/pk)
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-Dipyridyl 100 Å, 5 µm, 21.2 x 10 mm Guard Cartridges (1/pk)
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 Evosphere RP18-Amide, 100 Å, 5 µm, 21.2 x 10 mm Monodisperse Fully Porous Particle Guard Cartridge
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.