HPLC Guard Columns and Cartridges
Waters Corp XSelect HSS PFP VanGuard Cartridge, 100Å/5 μm, 2.1 mm × 5 mm
XSelect HSS PFP VanGuard Cartridges extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect all 2.1 mm and 3.0 mm I.D. XSelect HSS PFP analytical columns containing 5 μm sorbent particles.
- Chemistry: PFP/Fluoro-Phenyl
- Separation mode: Reversed Phase
- Particle substrate: Silica
- pH range: 2 to 8
- Maximum pressure: 18000 psi (1240 Bar)
- Endcapped: No
- Bonding technology: PFP
- Silanol activity: High
- Particle shape: Spherical
- Pore size: 100 Å
- Format: VanGuard Cartridge
- Surface area: 230
- System: HPLC
- Particle technology: HSS
- USP classification: L43
- Inner diameter: 2.1 mm
- Length: 5 mm
- Carbon load: 7 %
- Units per package: 3 pk
Waters Corp Waters VanGuard Cartridge, C18, 100Å, 3.5 μm, 3.9 mm X 5 mm
Symmetry C18 VanGuard Cartridges extend analytical column lifetime and performance by removing particulate and chemical contaminants from the mobile phase. Optimized for 3.9 mm and 4.6 mm I.D. analytical columns with 3.5 μm sorbent particles, they ensure compatibility by using the same packing material as C18 columns.
- Extends column lifetime by preventing contamination.
- Optimized to protect 3.9 mm and 4.6 mm I.D. columns with 3.5 μm sorbent particles.
- Uses same packing material as C18 columns for compatibility.
- Provides consistent, high-performance protection.
- Suitable for biological fluid cleanup and temperature management.
- Manufactured in a cGMP, ISO 9001-certified facility.
- Batch tested for repeatable performance with various analytes.
- Equipment tested for optimal function, improving selectivity, sensitivity, and speed.
Agilent Technologies POROSHELL 120 2.7UM FAST GUARD
InfinityLab Poroshell HPH-C18, 4.6 mm, 2.7 m, UHPLC guard, 3/pk
Sepax Technologies Inc Sepax HPLC Column PolyRP-300, Guard cartridge with holder, 10 µm, 2 x 10 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.
Med Vet International Disposable Needle Guard, J1735, 100/Pack
Disposable Needle Guard, J1735, 100/Pack
Mac-Mod Princeton HA-Morpholine 60 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 VanGuard Pre-column, C8, 90Å, 1.6 μm, 2.1 x 5 mm
This C8 VanGuard Pre-column extends analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. It is optimized to protect UPLC C8 analytical columns containing 1.6 μm sorbent particles.
- Chemistry: C8
- Separation mode: Reversed Phase
- Particle substrate: Silica
- pH range: 2 to 8 pH
- Maximum pressure: 18000 psi (1240 Bar)
- Endcapped: Yes
- Low silanol activity
- Spherical particle shape
- Particle size: 1.6 μm
- Direct-Connect endfitting type
- Pore size: 90 Å
- Designed for UPLC and UHPLC systems
- Solid core particle technology
- Inner diameter: 2.1 mm
- Length: 5 mm
- Carbon load: 4.5%
- Units per package: 3
Mac-Mod Princeton Propyl Urea 100 Å, 5 µm, 2.1 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!
