HPLC Guard Columns and Cartridges
Sepax Technologies Inc Sepax HPLC Column HP-Cyano, Guard cartridge with holder, 3 µm, 120 Å, 2 x 10 mm
Synthesized with monomeric and fully endcapped chemistry, HP-Cyano phase is bonded with propylcyano functional group that allows special interaction with polar compounds. The monomeric bonding chemistry enables high efficiency and high resolution separation of peptide, proteins, acidic, neutral and basic organic compound, and pharmaceuticals.
Sepax Technologies Inc Sepax HPLC Column Bio-C8, Guard cartridge with holder, 3 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 XTerra VanGuard Cartridge, 125Å, 5 μm, 2.1 mm × 5 mm
XTerra Shield RP8 VanGuard Cartridges are used to 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. XTerra Shield RP8 analytical columns containing 5 μm sorbent particles.
- Extends analytical column lifetime and performance.
- Removes particulate contamination from the mobile phase stream.
- Optimized to protect all 2.1 mm and 3.0 mm I.D. analytical columns containing 5 μm sorbent particles.
Waters Corp Prep Guard Cartridge, 100Å, 10 μm, 30 mm × 10 mm
The 30×10 mm Prep Guard Cartridge, when used with its corresponding holder, is designed to protect both HPLC and SFC 30 mm ID Prep OBD™ columns. Placing this guard assembly ahead of the prep column will provide longer column lifetimes and reduce purification costs.
- Chemistry: Silica
- Separation mode: Normal-Phase
- pH range: 2 to 8
- Temperature limit: 45°C
- Maximum pressure: 6000 psi (415 bar)
- High silanol activity
- Spherical particle shape
- Particle size: 10 μm
- Pore size: 100 Å
- System compatibility: HPLC
- Technique compatibility: LC/MS, LC
Waters Corp WATERS CORPORATION XTerra Shield RP8 Guard Cartridge, 10 μm, 10 x 10 mm
This XTerra HPLC Column is a Shield RP8 type guard cartridge designed with a 10 μm particle size and dimensions of 10 x 10 mm. It facilitates easy scale-up from analytical to preparative chromatography. The column's ability to operate at high pH delivers excellent peak shapes for bases and offers significantly increased mass loading compared to conventional silica-based materials.
- Easy scale-up from analytical to preparative chromatography.
- Operates at high pH, providing excellent peak shapes for bases.
- Increased mass loading up to 60x compared to conventional silica-based materials.
- 10 x 10 mm Guard Cartridge dimension.
- 10 μm particle size.
- Shield RP8 column type.
Waters Corp HPLC Cartridge, Atlantis dc18 VanGuard, 100 A, 5 um
This HPLC cartridge is designed to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase. It features Atlantis dc18 VanGuard technology with a 100Å pore size and 5 μm particle size, and measures 2.1 mm x 5 mm.
- Silica composition
- USP Class: L1
- pH range: 3 to 7
- Medium silanol activity
- Surface area: 330 m2/g
- End capped
- Spherical particle shape
- Carbon load: 12%
- Package specification: C18 (RP18, ODS, Octadecyl)
- Mode: Reversed Phase (RP)
- Inner diameter: 2.1 mm
- Length: 5 mm
- Pore size: 100 Å
- Particle size: 5.0 μm
Waters Corp Atlantis T3 VanGuard Cartridge, 100Å, 3 µm, 3.9 mm X 5 mm, 3/pk
Atlantis T3 VanGuard Cartridges are used to extend analytical column lifetime and performance by removing particulate contamination from the mobile phase stream. This cartridge is optimized to protect all 3.9 mm and 4.6 mm I.D. Atlantis T3 analytical columns containing 3 µm sorbent particles.
Mac-Mod Princeton HA-Pyridine 60 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 Princeton HA-Morpholine 60 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!
Phenomenex Inc UHPLC Fully Porous Polar C18 2.1mm ID Columns
SecurityGuard™ ULTRA Cartridges AJ0-9505