HPLC Guard Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column GP-C8, 3 µm, 120 Å, 4 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.
YMC America, Inc ODS-A 5UM 200A 20X4MM PK/5
AA20S05-0204GC: ODS-A, 5um, 200A, 20X4mm Cartridge, pk/5
YMC America, Inc OCTYL 5UM 120A 20X2.1MM PK/5
OC12S05-02Q1GC: Octyl, 5um, 120A, 20X2.1mm Cartridge, pk/5
Waters Corp HPLC Guard Cartridge, BEH C8, 130Å, 5 μm
This HPLC guard cartridge is designed for use in High-Performance Liquid Chromatography systems. It features a BEH C8 stationary phase, a pore size of 130Å, and a particle size of 5 μm, with dimensions of 3 mm x 20 mm.
- Designed for use in high-performance liquid chromatography systems.
- Features a BEH C8 stationary phase.
- Has a pore size of 130Å.
- Has a particle size of 5 μm.
- Dimensions are 3 mm x 20 mm.
- Available in a pack of two.
Waters Corp Waters C18 Prep Guard Cartridge, 5 μm, 10 mm X 10 mm
This guard cartridge is ideal for HPLC method development, offering a universal column for most HPLC separations across a mobile phase pH range of 1–12. It minimizes system volume addition, maintaining preparative column efficiency and resolution while protecting against contaminants. This cartridge purifies samples by trapping impurities, preventing negative impacts on separation and purity.
- Trifunctionally bonded C18 ligand provides wide usable pH range, superior low pH stability, and ultra-low column bleed.
- 5 μm particle size balances protection and pressure drop, ensuring effective filtration.
- Regenerable with appropriate solvent washes to extend usable life.
- Designed for HPLC preparative systems.
- Low silanol activity and spherical particle shape.
- Supports LC/MS and LC techniques.
Sepax Technologies Inc Sepax HPLC Column PolyRP-300, 10 µm, 4 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.
Analytical Sales & Services Direct Connect In-Line Column Filter Guard for 1/16" Tubing
This item has a minimum order quantity of 3 per supplier requirements. ADVANTAGE 0.55M DIRECT CONNECT
Optimize Technologies EXPGuard Column Cartridge, 1mm x 5mm, C4, 3µm, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.
Waters Corp BioSuite Diol (OH) Guard Column, 5 µm, 6 mm X 40 mm, 1/pk
BioSuite SEC Columns are available in 4.6 mm, 7.5 mm, and 7.8 mm i.d. analytical and 21.5 mm i.d. preparative and guard columns.
YMC America, Inc POLYAM II 5UM 120A 20X2.1MM PK
PB12S05-02Q1GC: Polyamine II, 5um, 120A, 20X2.1mm Cartridge, pk/5
Optimize Technologies EXPGuard Column Cartridge, 3.0mm x 5mm, C4, 3µm, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.
Optimize Technologies EXPGuard Column Cartridge, 4.6mm x 5mm, HILIC, 3um, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.
Optimize Technologies EXP Guard Column Cartridge, 1.5mm x 5mm, C4, 1.8µm, 3pk
The EXP™ Guard Column cartridge system is rated to 15,000psi with hand-tight replaceable cartridges. This unique design connects directly to any UHPLC column with the auto-adjusting Titanium Hybrid Ferrule and EXP™ Fittings, providing repeated zero-dead-volume connections and easy adjustability between various column types. Free-Turn™ architecture allows the user to change cartridges by hand without breaking fluid connections on the holder inlet/ outlet. The combination of low-dispersion and ultra high-pressure capabilities provides effective protection with negligible effects on retention time, plate count, and peak shape. Use with EXP™ Direct Connect and In-line Holders.
Sepax Technologies Inc Sepax HPLC Column Proteomix SCX, NP5, Guard cartridge with holder, 2 x 10 mm
Proteomix ion-exchange phases have been innovatively developed for achieving high ion-exchange capacity, a breakthrough technology for non-porous resins. Proteomix packing support is composed of a rigid, spherical, highly cross-linked poly(styrene divinylbenzene) (PS/DVB) non-porous bead with particle size selections of 1.7, 3, 5 and 10 µm. The PS/DVB resin surface is grafted with a highly hydrophilic, neutral polymer thin layer with the thickness in the range of nanometer. The hydrophobic PS/DVB resin surface is totally covered by a hydrophilic coating that eliminates non-specific bindings with biological analytes, leading to high efficiency and high recovery separations for biological molecules.