HPLC Guard Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column Bio-C8, 5 µm, 300 Å, 2 x 10 mm
Bio-C8 phase is made of monomeric and fully endcapped chemistry. The uniform stationary phase allows the separation to achieve high selectivity and high efficiency. Bio-C8 packings of 300 Å pore size selection are ideal for high resolution mapping of peptides and separation of natural and synthetic peptides and small proteins.
Waters Corp Waters Prep Guard Cartridge, CSH C18, 5 μm
This XSelect CSH C18 Prep Guard Cartridge offers alternative selectivity compared to other C18 sorbents, utilizing Charged Surface Hybrid (CSH) technology to improve peak shape and loading for basic compounds. It provides enhanced column protection by acting as a barrier against contaminants and contains the same packing material as the analytical column.
- C18 chemistry for reversed phase separation.
- Hybrid substrate, 5 μm particle, 130 Å pore.
- Operates across a wide pH range of 1 to 11.
- Withstands maximum pressure of 6000 psi (415 bar).
- Low silanol activity.
- Designed for HPLC preparative, compatible with LC/MS, LC.
- Dimensions: 10 mm inner diameter, 10 mm length.
Mac-Mod Princeton HILIC-ZIC 100 Å, 5 µm, 30 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 Princeton HA-DEA (Diethylamino) 60 Å, 5 µm, 30 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 Princeton HILIC-ZIC 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 HILIC-ZIC 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!
YMC America, Inc ODS-A 5UM 200A 20X2.1MM PK/5
AA20S05-02Q1GC: ODS-A, 5um, 200A, 20X2.1mm Cartridge, pk/5
YMC America, Inc ODS-AQ 5UM 200A 20X2.1MM PK/5
AQ20S05-02Q1GC: ODS-AQ, 5um, 200A, 20X2.1mm Cartridge, pk/5
Waters Corp Atlantis VanGuard Cartridge, HILIC, Silica, 100Å, 3 μm
Atlantis HILIC VanGuard Cartridges extend the lifetime and performance of analytical columns by removing particulate contamination from the mobile phase. They are optimized to protect analytical columns containing 3 μm sorbent particles and are used with high organic mobile phases (>80% acetonitrile) to retain polar analytes, offering orthogonal selectivity compared to reversed-phase methods.
- Extends analytical column lifetime and performance.
- Removes particulate contamination from the mobile phase stream.
- Optimized for 3.9 mm and 4.6 mm I.D. analytical columns with 3 μm sorbent particles.
- Retains polar analytes using high organic mobile phases (>80% acetonitrile).
- Provides orthogonal analyte selectivity.
- Produced in compliance with cGMP and ISO 9001 standards.
- Ensures optimal efficiency, selectivity, sensitivity, and speed.
Waters Corp Guard Column, 2.5 μm, 3.9 mm ID, 5 mm L, 100 Å
This guard column protects and extends the lifetime of analytical columns while maintaining chromatographic performance. It features HSS T3 particles for silica-based selectivities or increased retention of hydrophilic peptides. This cartridge is designed to protect a 4.6 mm ID analytical column and requires a reusable universal guard cartridge holder.
- Protects and extends analytical column lifetime.
- Maintains chromatographic performance.
- Features HSS T3 particles for silica-based selectivities.
- Increases retention of hydrophilic peptides.
- Particle size: 2.5 μm.
- Pore size: 100 Å.
- Dimensions: 3.9 mm ID x 5 mm L.
- Chemistry: C18, Reversed Phase.
- pH range: 2 to 8.
- Temperature limits: 45 °C.
- Compatible with UPLC, UHPLC, and HPLC systems.
- Units per package: 3.
Waters Corp Waters Sentry Guard Cartridge, C8, 3.5 μm, 2.1 mm × 10 mm
Symmetry C8 columns feature monofunctionally bonded C8 ligands on a high purity base-deactivated silica. These columns have the tightest column specifications in the industry, resulting in highly reproducible chromatographic results.
- Columns feature monofunctionally bonded C8 ligands on a high purity base-deactivated silica.
- Columns have the tightest column specifications in the industry, giving highly reproducible chromatographic results.