HPLC Guard Columns and Cartridges
Waters Corp XBridge Peptide BEH C18 Prep Guard Cartridge, 300Å, 5 µm, 10 mm X 10 mm, 1/pk
The XBridge BEH300 PREP C18 10 µm 10 x 10 mm Guard Column was develeped and designed to extend the life the BEH300, C18, 10 µm, 10mm ID preparative column. The BEH300 PREP C18, 10um packing material used in the Guard Column must also pass the peptide digest, QC test criteria established for the prep column.
Sepax Technologies Inc Sepax HPLC Column GP-Phenyl, Guard cartridge with holder, 5 µm, 120 Å, 2 x 10 mm
GP-Phenyl packing materials are bonded with propyl phenyl groups that enable special interaction with ring structured compounds. The monomeric bonding chemistry gives high efficiency and high resolution separations. GP-Phenyl phase is suitable for separations of acidic, neutral and basic organic compounds, as well as pharmaceuticals.
Sepax Technologies Inc Sepax HPLC Column HP-Silica, Guard cartridge with holder, 5 µm, 120 Å, 2 x 10 mm
HP-Silica phase is made of activated hydroxyl (-OH) functional group with the pore size selection of 120 Å and particle size selection of 1.8, 3, 5, and 10 µm. Carbon loading is 0.0%. HP-Silica is used as the normal phase as well as HILIC phase. HP-Silica phases are suitable for separations of polar and basic organic compounds, such as vitamins, steroids, as well as pharmaceuticals.
Waters Corp XBridge BEH C8 Sentry Guard Cartridge, 130Å, 5 µm, 3 mm X 20 mm, 2/pk
The XBridge BEH C8 sorbent is less retentive compared to the XBridge BEH C18 sorbent. Anyone developing methods may prefer the speed offered by a less retentive column, while improving peak shape and chromatographic performance. The trifunctionally bonded sorbent offers you the widest usable pH range (1-12), superior low pH stability, and ultra-low column bleed.
Waters Corp XBridge BEH C18 XP VanGuard Cartridge, 130Å, 2.5 µm, 2.1 mm X 5 mm, 3/pk;
XBridge BEH C18 XP VanGuard Cartridge, 130Å, 2.5 µm, 2.1 mm X 5 mm, 3/pk;
Waters Corp XTerra MS C18 Prep Guard Cartridge, 125Å, 10 µm, 10 mm X 10 mm, 1/pk
XTerra Prep columns bring the benefits of Hybrid Particle Technology to isolation and purification applications in discovery and development laboratories. XTerra Prep MS columns possess our patented Hybrid Particle Technology, with particles engineered specifically for prep. It allows you to routinely operate at pH 1-12 so you can load up to 60X more onto the column. More capacity results in fewer injections for the same amount of pure material or more material with the same number of injections. In the discovery world, this greater capacity means you can use a shorter column, producing the same amount of material in half the time.
Sepax Technologies Inc Sepax HPLC Column PolyRP-NP1.7, 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.
Waters Corp SunFire C18 Sentry Guard Cartridge, 100Å, 3.5 µm, 2.1 mm X 10 mm, 2/pk
SunFire C18 columns are used for general purpose method development at low pH. The C18 ligand is highly retentive, especially for basic compounds and it is ideally suited for purification and impurity profile assays.
Waters Corp XTerra Shield RP8 Prep Guard Cartridge, 125Å, 10 µm, 19 mm X 10 mm, 1/pk
XTerra Preparative RP8 columns are hybrid-based, reversed-phase C8 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first generation columns provide superior pH stability compared to a silica-based column. This product needs to be used in conjunction with other parts. Please see the section below on related parts for more information.
Optimize Technologies EXPGuard Column Cartridge, 4.6mm x 5mm, Phenyl-Hexyl, 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.
Sepax Technologies Inc Sepax HPLC Column Proteomix SAX, NP1.7, Guard cartridge with holder, 2 x 10 mm
Sepax HPLC Column Proteomix SAX, NP1.7, Guard cartridge with holder, 2 x 10 mm
Sepax Technologies Inc Sepax HPLC Column Proteomix SCX, NP1.7, Guard cartridge with holder, 2 x 10 mm
Sepax HPLC Column Proteomix SCX, NP1.7, Guard cartridge with holder, 2 x 10 mm
Sepax Technologies Inc Sepax HPLC Column PolyRP-100, 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.